id stringlengths 24 24 | question stringlengths 1 270 | answer stringlengths 1 239 | documents listlengths 1 1 |
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5706b0940eeca41400aa0d2f | In which year was New Delhi ranked 39th in economic activity by the World Wealth Report? | 2011 | [
"New_Delhi\n\nThe 2011 World Wealth Report ranks economic activity in New Delhi at 39, but overall the capital is ranked at 37, above cities like Jakarta and Johannesburg. New Delhi with Beijing shares the top position as the most targeted emerging markets retail destination among Asia-Pacific markets."
] |
5706b1da0eeca41400aa0d49 | What government body is responsible for releasing the annual official economic report for Delhi? | The Government of National Capital Territory of Delhi | [
"New_Delhi\n\nThe Government of National Capital Territory of Delhi does not release any economic figures specifically for New Delhi but publishes an official economic report on the whole of Delhi annually. According to the Economic Survey of Delhi, the metropolis has a net State Domestic Product (SDP) of Rs. 83,08... |
5706b1da0eeca41400aa0d4a | What was the 2004-05 State Domestic Product of Delhi? | 83,085 crores | [
"New_Delhi\n\nThe Government of National Capital Territory of Delhi does not release any economic figures specifically for New Delhi but publishes an official economic report on the whole of Delhi annually. According to the Economic Survey of Delhi, the metropolis has a net State Domestic Product (SDP) of Rs. 83,08... |
5706b1da0eeca41400aa0d4b | What was the 2008-09 Per Capita income of New Delhi? | Rs.1,16,886 | [
"New_Delhi\n\nThe Government of National Capital Territory of Delhi does not release any economic figures specifically for New Delhi but publishes an official economic report on the whole of Delhi annually. According to the Economic Survey of Delhi, the metropolis has a net State Domestic Product (SDP) of Rs. 83,08... |
5706b1da0eeca41400aa0d4c | What was New Delhi's Per Capita GDP in dollars for 2009-10? | $6,860 | [
"New_Delhi\n\nThe Government of National Capital Territory of Delhi does not release any economic figures specifically for New Delhi but publishes an official economic report on the whole of Delhi annually. According to the Economic Survey of Delhi, the metropolis has a net State Domestic Product (SDP) of Rs. 83,08... |
5706b1da0eeca41400aa0d4d | New Delhi's Per Capita income grew by what percentage in 2009-10? | 16.2% | [
"New_Delhi\n\nThe Government of National Capital Territory of Delhi does not release any economic figures specifically for New Delhi but publishes an official economic report on the whole of Delhi annually. According to the Economic Survey of Delhi, the metropolis has a net State Domestic Product (SDP) of Rs. 83,08... |
5706b3e90eeca41400aa0d53 | What was the gross state domestic product of Delhi for 2011-12? | Rs 3.13 lakh crore | [
"New_Delhi\n\nThe gross state domestic product (GSDP) of Delhi at current prices for the year 2011-12 has been estimated at Rs 3.13 lakh crore, which is an increase of 18.7 per cent over the previous fiscal."
] |
5706b3e90eeca41400aa0d54 | The GSDP of Delhi increased by what percentage over the previous year in 2011-12? | 18.7 | [
"New_Delhi\n\nThe gross state domestic product (GSDP) of Delhi at current prices for the year 2011-12 has been estimated at Rs 3.13 lakh crore, which is an increase of 18.7 per cent over the previous fiscal."
] |
5706b3e90eeca41400aa0d55 | In which fiscal year was the GSDP of Delhi estimated at Rs 3.13 lakh crore? | 2011-12 | [
"New_Delhi\n\nThe gross state domestic product (GSDP) of Delhi at current prices for the year 2011-12 has been estimated at Rs 3.13 lakh crore, which is an increase of 18.7 per cent over the previous fiscal."
] |
5706b3e90eeca41400aa0d56 | Did the GSDP of Delhi in 2011-12 increase or decrease from the previous fiscal year? | increase | [
"New_Delhi\n\nThe gross state domestic product (GSDP) of Delhi at current prices for the year 2011-12 has been estimated at Rs 3.13 lakh crore, which is an increase of 18.7 per cent over the previous fiscal."
] |
5706b6aa2eaba6190074ac60 | In what city is the Asian and Pacific Centre for Transfer of Technology located? | New Delhi | [
"New_Delhi\n\nThe city is home to numerous international organisations. The Asian and Pacific Centre for Transfer of Technology of the UNESCAP servicing the Asia-Pacific region is headquartered in New Delhi. New Delhi is home to most UN regional offices in India namely the UNDP, UNODC, UNESCO, UNICEF, WFP, UNV, UNC... |
5706b6aa2eaba6190074ac61 | What major city is home to most regional UN offices in India? | New Delhi | [
"New_Delhi\n\nThe city is home to numerous international organisations. The Asian and Pacific Centre for Transfer of Technology of the UNESCAP servicing the Asia-Pacific region is headquartered in New Delhi. New Delhi is home to most UN regional offices in India namely the UNDP, UNODC, UNESCO, UNICEF, WFP, UNV, UNC... |
5706b6aa2eaba6190074ac62 | What is one regional UN office located in New Delhi? | UNDP | [
"New_Delhi\n\nThe city is home to numerous international organisations. The Asian and Pacific Centre for Transfer of Technology of the UNESCAP servicing the Asia-Pacific region is headquartered in New Delhi. New Delhi is home to most UN regional offices in India namely the UNDP, UNODC, UNESCO, UNICEF, WFP, UNV, UNC... |
5706b6aa2eaba6190074ac63 | The regional office of the World Bank in India is located in what city? | New Delhi | [
"New_Delhi\n\nThe city is home to numerous international organisations. The Asian and Pacific Centre for Transfer of Technology of the UNESCAP servicing the Asia-Pacific region is headquartered in New Delhi. New Delhi is home to most UN regional offices in India namely the UNDP, UNODC, UNESCO, UNICEF, WFP, UNV, UNC... |
5706b6aa2eaba6190074ac64 | The regional offices of the IMF, UNICEF, and UNESCO are all located in what major Indian city? | New Delhi | [
"New_Delhi\n\nThe city is home to numerous international organisations. The Asian and Pacific Centre for Transfer of Technology of the UNESCAP servicing the Asia-Pacific region is headquartered in New Delhi. New Delhi is home to most UN regional offices in India namely the UNDP, UNODC, UNESCO, UNICEF, WFP, UNV, UNC... |
5705e78f75f01819005e7734 | Where does migration mainly occur? | the northern hemisphere | [
"Bird_migration\n\nBird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food. ... |
5705e78f75f01819005e7735 | Why do birds primarily migrate? | availability of food | [
"Bird_migration\n\nBird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food. ... |
5705e78f75f01819005e7736 | Which birds migrate? | Many species | [
"Bird_migration\n\nBird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food. ... |
5705e78f75f01819005e7737 | What is bird migration? | the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds | [
"Bird_migration\n\nBird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food. ... |
5705e78f75f01819005e7738 | What is a cause of death to birds during migration? | humans | [
"Bird_migration\n\nBird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food. ... |
5705e90375f01819005e7748 | When was migration first recorded? | 3,000 years ago | [
"Bird_migration\n\nHistorically, migration has been recorded as much as 3,000 years ago by Ancient Greek authors including Homer and Aristotle, and in the Book of Job, for species such as storks, turtle doves, and swallows. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finlan... |
5705e90375f01819005e7749 | Who recorded the earliest records of migration? | Homer and Aristotle, and in the Book of Job | [
"Bird_migration\n\nHistorically, migration has been recorded as much as 3,000 years ago by Ancient Greek authors including Homer and Aristotle, and in the Book of Job, for species such as storks, turtle doves, and swallows. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finlan... |
5705e90375f01819005e774a | Where was Johannes Leche from? | Finland | [
"Bird_migration\n\nHistorically, migration has been recorded as much as 3,000 years ago by Ancient Greek authors including Homer and Aristotle, and in the Book of Job, for species such as storks, turtle doves, and swallows. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finlan... |
5705e90375f01819005e774b | Which species of birds were recorded 3,000 years ago? | storks, turtle doves, and swallows | [
"Bird_migration\n\nHistorically, migration has been recorded as much as 3,000 years ago by Ancient Greek authors including Homer and Aristotle, and in the Book of Job, for species such as storks, turtle doves, and swallows. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finlan... |
5705e90375f01819005e774c | What is a major threat to migratory birds? | habitat destruction | [
"Bird_migration\n\nHistorically, migration has been recorded as much as 3,000 years ago by Ancient Greek authors including Homer and Aristotle, and in the Book of Job, for species such as storks, turtle doves, and swallows. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finlan... |
5705e9bf52bb891400689692 | Which birds migrate the furthest? | The Arctic tern | [
"Bird_migration\n\nThe Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year. Some species of tubenoses (Procellariiformes) such as albatrosses circle the earth, flying over the southern oceans, while others such as Manx shearwaters mi... |
5705e9bf52bb891400689693 | Where does the Arctic tern migrate each year? | between Arctic breeding grounds and the Antarctic | [
"Bird_migration\n\nThe Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year. Some species of tubenoses (Procellariiformes) such as albatrosses circle the earth, flying over the southern oceans, while others such as Manx shearwaters mi... |
5705e9bf52bb891400689694 | which bird migrates by circling the earth? | albatrosses | [
"Bird_migration\n\nThe Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year. Some species of tubenoses (Procellariiformes) such as albatrosses circle the earth, flying over the southern oceans, while others such as Manx shearwaters mi... |
5705e9bf52bb891400689695 | Where do Manx shearwaters migrate? | between their northern breeding grounds and the southern ocean | [
"Bird_migration\n\nThe Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year. Some species of tubenoses (Procellariiformes) such as albatrosses circle the earth, flying over the southern oceans, while others such as Manx shearwaters mi... |
5705e9bf52bb891400689696 | What is an example of a shorter migration? | altitudinal migrations on mountains such as the Andes and Himalayas | [
"Bird_migration\n\nThe Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year. Some species of tubenoses (Procellariiformes) such as albatrosses circle the earth, flying over the southern oceans, while others such as Manx shearwaters mi... |
5705ea4175f01819005e7752 | What causes the timing of migration? | changes in day length | [
"Bird_migration\n\nThe timing of migration seems to be controlled primarily by changes in day length. Migrating birds navigate using celestial cues from the sun and stars, the earth's magnetic field, and probably also mental maps."
] |
5705ea4175f01819005e7753 | How do migrating birds navigate? | celestial cues from the sun and stars | [
"Bird_migration\n\nThe timing of migration seems to be controlled primarily by changes in day length. Migrating birds navigate using celestial cues from the sun and stars, the earth's magnetic field, and probably also mental maps."
] |
5705ea4175f01819005e7754 | How else to migrating birds navigate? | the earth's magnetic field | [
"Bird_migration\n\nThe timing of migration seems to be controlled primarily by changes in day length. Migrating birds navigate using celestial cues from the sun and stars, the earth's magnetic field, and probably also mental maps."
] |
5705ea4175f01819005e7755 | What might help migrating birds navigate? | mental maps | [
"Bird_migration\n\nThe timing of migration seems to be controlled primarily by changes in day length. Migrating birds navigate using celestial cues from the sun and stars, the earth's magnetic field, and probably also mental maps."
] |
5705eb3152bb89140068969d | Who recorded early records of migration? | Ancient Greek writers | [
"Bird_migration\n\nRecords of bird migration were made as much as 3,000 years ago by the Ancient Greek writers Hesiod, Homer, Herodotus and Aristotle. The Bible also notes migrations, as in the Book of Job (39:26), where the inquiry is made: \"Is it by your insight that the hawk hovers, spreads its wings southward?... |
5705eb3152bb89140068969e | Where in the bible does it mention migration? | the Book of Job (39:26) | [
"Bird_migration\n\nRecords of bird migration were made as much as 3,000 years ago by the Ancient Greek writers Hesiod, Homer, Herodotus and Aristotle. The Bible also notes migrations, as in the Book of Job (39:26), where the inquiry is made: \"Is it by your insight that the hawk hovers, spreads its wings southward?... |
5705eb3152bb89140068969f | What bird is mentioned in the book of Job? | hawk | [
"Bird_migration\n\nRecords of bird migration were made as much as 3,000 years ago by the Ancient Greek writers Hesiod, Homer, Herodotus and Aristotle. The Bible also notes migrations, as in the Book of Job (39:26), where the inquiry is made: \"Is it by your insight that the hawk hovers, spreads its wings southward?... |
5705ef1452bb8914006896e8 | Who noted that cranes traveled from Scythia to the Nile? | Aristotle | [
"Bird_migration\n\nAristotle noted that cranes traveled from the steppes of Scythia to marshes at the headwaters of the Nile. Pliny the Elder, in his Historia Naturalis, repeats Aristotle's observations."
] |
5705ef1452bb8914006896e9 | Who repeats Aristotle's observations? | Pliny the Elder | [
"Bird_migration\n\nAristotle noted that cranes traveled from the steppes of Scythia to marshes at the headwaters of the Nile. Pliny the Elder, in his Historia Naturalis, repeats Aristotle's observations."
] |
5705ef1452bb8914006896ea | Where did Pliny the Elder repeat Aristotle's observations? | in his Historia Naturalis | [
"Bird_migration\n\nAristotle noted that cranes traveled from the steppes of Scythia to marshes at the headwaters of the Nile. Pliny the Elder, in his Historia Naturalis, repeats Aristotle's observations."
] |
5705ef1452bb8914006896eb | What kind of bird did Aristotle and Pliny the Elder write about? | cranes | [
"Bird_migration\n\nAristotle noted that cranes traveled from the steppes of Scythia to marshes at the headwaters of the Nile. Pliny the Elder, in his Historia Naturalis, repeats Aristotle's observations."
] |
5705f22952bb891400689700 | Which bird did Aristotle believe hibernated? | swallows | [
"Bird_migration\n\nAristotle however suggested that swallows and other birds hibernated. This belief persisted as late as 1878, when Elliott Coues listed the titles of no less than 182 papers dealing with the hibernation of swallows. Even the \"highly observant\" Gilbert White, in his posthumously published 1789 Th... |
5705f22952bb891400689701 | Until what year did the belief of hibernating birds persist? | 1878 | [
"Bird_migration\n\nAristotle however suggested that swallows and other birds hibernated. This belief persisted as late as 1878, when Elliott Coues listed the titles of no less than 182 papers dealing with the hibernation of swallows. Even the \"highly observant\" Gilbert White, in his posthumously published 1789 Th... |
5705f22952bb891400689702 | Who wrote 182 papers dealing with the hibernation of swallows? | Elliott Coues | [
"Bird_migration\n\nAristotle however suggested that swallows and other birds hibernated. This belief persisted as late as 1878, when Elliott Coues listed the titles of no less than 182 papers dealing with the hibernation of swallows. Even the \"highly observant\" Gilbert White, in his posthumously published 1789 Th... |
5705f22952bb891400689703 | Who wrote "The Natural History of Selborne"? | Gilbert White | [
"Bird_migration\n\nAristotle however suggested that swallows and other birds hibernated. This belief persisted as late as 1878, when Elliott Coues listed the titles of no less than 182 papers dealing with the hibernation of swallows. Even the \"highly observant\" Gilbert White, in his posthumously published 1789 Th... |
5705f31c52bb89140068970e | When was migration finally accepted? | the end of the eighteenth century | [
"Bird_migration\n\nIt was not until the end of the eighteenth century that migration as an explanation for the winter disappearance of birds from northern climes was accepted. Thomas Bewick's A History of British Birds (Volume 1, 1797) mentions a report from \"a very intelligent master of a vessel\" who, \"between ... |
5705f31c52bb89140068970f | Who wrote A History of British Birds? | Thomas Bewick | [
"Bird_migration\n\nIt was not until the end of the eighteenth century that migration as an explanation for the winter disappearance of birds from northern climes was accepted. Thomas Bewick's A History of British Birds (Volume 1, 1797) mentions a report from \"a very intelligent master of a vessel\" who, \"between ... |
5705f31c52bb891400689710 | What year was Thomas Bewick's book published? | 1797 | [
"Bird_migration\n\nIt was not until the end of the eighteenth century that migration as an explanation for the winter disappearance of birds from northern climes was accepted. Thomas Bewick's A History of British Birds (Volume 1, 1797) mentions a report from \"a very intelligent master of a vessel\" who, \"between ... |
5705f31c52bb891400689711 | Where were Swallows seen flying? | between the islands of Minorca and Majorca | [
"Bird_migration\n\nIt was not until the end of the eighteenth century that migration as an explanation for the winter disappearance of birds from northern climes was accepted. Thomas Bewick's A History of British Birds (Volume 1, 1797) mentions a report from \"a very intelligent master of a vessel\" who, \"between ... |
5705f31c52bb891400689712 | Which directions were the Swallows flying? | northward | [
"Bird_migration\n\nIt was not until the end of the eighteenth century that migration as an explanation for the winter disappearance of birds from northern climes was accepted. Thomas Bewick's A History of British Birds (Volume 1, 1797) mentions a report from \"a very intelligent master of a vessel\" who, \"between ... |
5705f3a375f01819005e77c2 | Who describes an experiment with swallows? | Bewick | [
"Bird_migration\n\nBewick then describes an experiment which succeeded in keeping swallows alive in Britain for several years, where they remained warm and dry through the winters. He concludes:"
] |
5705f3a375f01819005e77c3 | Where did this experiment take place? | Britain | [
"Bird_migration\n\nBewick then describes an experiment which succeeded in keeping swallows alive in Britain for several years, where they remained warm and dry through the winters. He concludes:"
] |
5705f3a375f01819005e77c4 | How did the experiment succeed? | they remained warm and dry through the winters | [
"Bird_migration\n\nBewick then describes an experiment which succeeded in keeping swallows alive in Britain for several years, where they remained warm and dry through the winters. He concludes:"
] |
5705f3a375f01819005e77c5 | How long did the birds stay alive? | several years | [
"Bird_migration\n\nBewick then describes an experiment which succeeded in keeping swallows alive in Britain for several years, where they remained warm and dry through the winters. He concludes:"
] |
5705f53452bb891400689736 | Why do birds migrate? | response to changes in food availability, habitat, or weather | [
"Bird_migration\n\nMigration is the regular seasonal movement, often north and south, undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat, or weather. Sometimes, journeys are not termed \"true migration\" because they are irregular (nomadism, i... |
5705f53452bb891400689737 | What are non=migratory birds called? | resident or sedentary | [
"Bird_migration\n\nMigration is the regular seasonal movement, often north and south, undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat, or weather. Sometimes, journeys are not termed \"true migration\" because they are irregular (nomadism, i... |
5705f53452bb891400689738 | How many species of birds are there? | 10,000 | [
"Bird_migration\n\nMigration is the regular seasonal movement, often north and south, undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat, or weather. Sometimes, journeys are not termed \"true migration\" because they are irregular (nomadism, i... |
5705f53452bb891400689739 | How many bird species are long distance migrants? | 1800 | [
"Bird_migration\n\nMigration is the regular seasonal movement, often north and south, undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat, or weather. Sometimes, journeys are not termed \"true migration\" because they are irregular (nomadism, i... |
5705f53452bb89140068973a | Which direction do birds primarily migrate? | north and south | [
"Bird_migration\n\nMigration is the regular seasonal movement, often north and south, undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat, or weather. Sometimes, journeys are not termed \"true migration\" because they are irregular (nomadism, i... |
5705f69d75f01819005e77ca | Along where do many birds migrate? | a flyway | [
"Bird_migration\n\nMany bird populations migrate long distances along a flyway. The most common pattern involves flying north in the spring to breed in the temperate or Arctic summer and returning in the autumn to wintering grounds in warmer regions to the south. Of course, in the southern hemisphere the directions... |
5705f69d75f01819005e77cb | What is the most common pattern of migration in the spring? | flying north | [
"Bird_migration\n\nMany bird populations migrate long distances along a flyway. The most common pattern involves flying north in the spring to breed in the temperate or Arctic summer and returning in the autumn to wintering grounds in warmer regions to the south. Of course, in the southern hemisphere the directions... |
5705f69d75f01819005e77cc | What is the most common directionof migration in autumn? | south | [
"Bird_migration\n\nMany bird populations migrate long distances along a flyway. The most common pattern involves flying north in the spring to breed in the temperate or Arctic summer and returning in the autumn to wintering grounds in warmer regions to the south. Of course, in the southern hemisphere the directions... |
5705f69d75f01819005e77cd | Why do the birds fly north? | to breed | [
"Bird_migration\n\nMany bird populations migrate long distances along a flyway. The most common pattern involves flying north in the spring to breed in the temperate or Arctic summer and returning in the autumn to wintering grounds in warmer regions to the south. Of course, in the southern hemisphere the directions... |
5705f85275f01819005e77e6 | What is the primary motivation for migration? | food | [
"Bird_migration\n\nThe primary motivation for migration appears to be food; for example, some hummingbirds choose not to migrate if fed through the winter. Also, the longer days of the northern summer provide extended time for breeding birds to feed their young. This helps diurnal birds to produce larger clutches t... |
5705f85275f01819005e77e7 | Which birds will not migrate if they are well fed through winter? | hummingbirds | [
"Bird_migration\n\nThe primary motivation for migration appears to be food; for example, some hummingbirds choose not to migrate if fed through the winter. Also, the longer days of the northern summer provide extended time for breeding birds to feed their young. This helps diurnal birds to produce larger clutches t... |
5705f85275f01819005e77e8 | When do the birds return to warmer regions? | autumn | [
"Bird_migration\n\nThe primary motivation for migration appears to be food; for example, some hummingbirds choose not to migrate if fed through the winter. Also, the longer days of the northern summer provide extended time for breeding birds to feed their young. This helps diurnal birds to produce larger clutches t... |
5705f85275f01819005e77e9 | what do the longer days of summer provide the birds? | time for breeding birds to feed their young. | [
"Bird_migration\n\nThe primary motivation for migration appears to be food; for example, some hummingbirds choose not to migrate if fed through the winter. Also, the longer days of the northern summer provide extended time for breeding birds to feed their young. This helps diurnal birds to produce larger clutches t... |
5705f85275f01819005e77ea | What do diurnal birds produce as opposed to non migratory species? | larger clutches | [
"Bird_migration\n\nThe primary motivation for migration appears to be food; for example, some hummingbirds choose not to migrate if fed through the winter. Also, the longer days of the northern summer provide extended time for breeding birds to feed their young. This helps diurnal birds to produce larger clutches t... |
5705f90475f01819005e77f8 | What is hightened during migration? | Predation | [
"Bird_migration\n\nThese advantages offset the high stress, physical exertion costs, and other risks of the migration. Predation can be heightened during migration: Eleonora's falcon Falco eleonorae, which breeds on Mediterranean islands, has a very late breeding season, coordinated with the autumn passage of south... |
5705f90475f01819005e77f9 | Where do Eleonora's falcon breed? | Mediterranean islands | [
"Bird_migration\n\nThese advantages offset the high stress, physical exertion costs, and other risks of the migration. Predation can be heightened during migration: Eleonora's falcon Falco eleonorae, which breeds on Mediterranean islands, has a very late breeding season, coordinated with the autumn passage of south... |
5705f90475f01819005e77fa | What do Eleonora's falcon feed their young? | southbound passerine migrants | [
"Bird_migration\n\nThese advantages offset the high stress, physical exertion costs, and other risks of the migration. Predation can be heightened during migration: Eleonora's falcon Falco eleonorae, which breeds on Mediterranean islands, has a very late breeding season, coordinated with the autumn passage of south... |
5705f90475f01819005e77fb | What preys on nocturnal passerine migrants? | the greater noctule bat | [
"Bird_migration\n\nThese advantages offset the high stress, physical exertion costs, and other risks of the migration. Predation can be heightened during migration: Eleonora's falcon Falco eleonorae, which breeds on Mediterranean islands, has a very late breeding season, coordinated with the autumn passage of south... |
5705f90475f01819005e77fc | What makes birds prone to parasites and pathogens? | higher concentrations of migrating birds | [
"Bird_migration\n\nThese advantages offset the high stress, physical exertion costs, and other risks of the migration. Predation can be heightened during migration: Eleonora's falcon Falco eleonorae, which breeds on Mediterranean islands, has a very late breeding season, coordinated with the autumn passage of south... |
5705fa3075f01819005e780c | What is partial migration? | not all populations may be migratory | [
"Bird_migration\n\nWithin a species not all populations may be migratory; this is known as \"partial migration\". Partial migration is very common in the southern continents; in Australia, 44% of non-passerine birds and 32% of passerine species are partially migratory. In some species, the population at higher lati... |
5705fa3075f01819005e780d | Where is partial migration most common? | the southern continents | [
"Bird_migration\n\nWithin a species not all populations may be migratory; this is known as \"partial migration\". Partial migration is very common in the southern continents; in Australia, 44% of non-passerine birds and 32% of passerine species are partially migratory. In some species, the population at higher lati... |
5705fa3075f01819005e780e | In Australia, what percent of non-passerine birds are partially migratory? | 44% | [
"Bird_migration\n\nWithin a species not all populations may be migratory; this is known as \"partial migration\". Partial migration is very common in the southern continents; in Australia, 44% of non-passerine birds and 32% of passerine species are partially migratory. In some species, the population at higher lati... |
5705fa3075f01819005e780f | In Australia, what percent of passerine species are partially migratory? | 32% | [
"Bird_migration\n\nWithin a species not all populations may be migratory; this is known as \"partial migration\". Partial migration is very common in the southern continents; in Australia, 44% of non-passerine birds and 32% of passerine species are partially migratory. In some species, the population at higher lati... |
5705fa3075f01819005e7810 | What is leap frog migration? | birds that nest at higher latitudes spend the winter at lower latitudes | [
"Bird_migration\n\nWithin a species not all populations may be migratory; this is known as \"partial migration\". Partial migration is very common in the southern continents; in Australia, 44% of non-passerine birds and 32% of passerine species are partially migratory. In some species, the population at higher lati... |
5705fae575f01819005e7816 | Which sex of the chaffinches Fringilla coelebs migrate earlier? | Female | [
"Bird_migration\n\nWithin a population, it is common for different ages and/or sexes to have different patterns of timing and distance. Female chaffinches Fringilla coelebs in Eastern Fennoscandia migrate earlier in the autumn than males do."
] |
5705fae575f01819005e7817 | Where are chaffinches Fringilla coelebs from? | Eastern Fennoscandia | [
"Bird_migration\n\nWithin a population, it is common for different ages and/or sexes to have different patterns of timing and distance. Female chaffinches Fringilla coelebs in Eastern Fennoscandia migrate earlier in the autumn than males do."
] |
5705fae575f01819005e7818 | When do the chaffinches Fringilla coelebs migrate? | autumn | [
"Bird_migration\n\nWithin a population, it is common for different ages and/or sexes to have different patterns of timing and distance. Female chaffinches Fringilla coelebs in Eastern Fennoscandia migrate earlier in the autumn than males do."
] |
5705fb9e52bb89140068975a | How do most migrations begin? | the birds starting off in a broad front | [
"Bird_migration\n\nMost migrations begin with the birds starting off in a broad front. Often, this front narrows into one or more preferred routes termed flyways. These routes typically follow mountain ranges or coastlines, sometimes rivers, and may take advantage of updrafts and other wind patterns or avoid geogra... |
5705fb9e52bb89140068975b | What to the migrating birds usually follow? | mountain ranges or coastlines | [
"Bird_migration\n\nMost migrations begin with the birds starting off in a broad front. Often, this front narrows into one or more preferred routes termed flyways. These routes typically follow mountain ranges or coastlines, sometimes rivers, and may take advantage of updrafts and other wind patterns or avoid geogra... |
5705fb9e52bb89140068975c | What obsticals will migrating birds avoid? | large stretches of open water | [
"Bird_migration\n\nMost migrations begin with the birds starting off in a broad front. Often, this front narrows into one or more preferred routes termed flyways. These routes typically follow mountain ranges or coastlines, sometimes rivers, and may take advantage of updrafts and other wind patterns or avoid geogra... |
5705fb9e52bb89140068975d | What is a common pattern in North America migration? | clockwise | [
"Bird_migration\n\nMost migrations begin with the birds starting off in a broad front. Often, this front narrows into one or more preferred routes termed flyways. These routes typically follow mountain ranges or coastlines, sometimes rivers, and may take advantage of updrafts and other wind patterns or avoid geogra... |
5705fb9e52bb89140068975e | What are the preferred routes for migration called? | flyways | [
"Bird_migration\n\nMost migrations begin with the birds starting off in a broad front. Often, this front narrows into one or more preferred routes termed flyways. These routes typically follow mountain ranges or coastlines, sometimes rivers, and may take advantage of updrafts and other wind patterns or avoid geogra... |
5705fc5b75f01819005e7830 | How do most birds migrate? | in flocks | [
"Bird_migration\n\nMany, if not most, birds migrate in flocks. For larger birds, flying in flocks reduces the energy cost. Geese in a V-formation may conserve 12–20% of the energy they would need to fly alone. Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (3.1 mph)... |
5705fc5b75f01819005e7831 | How much energy do geese conserve flying in a flock? | 12–20% | [
"Bird_migration\n\nMany, if not most, birds migrate in flocks. For larger birds, flying in flocks reduces the energy cost. Geese in a V-formation may conserve 12–20% of the energy they would need to fly alone. Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (3.1 mph)... |
5705fc5b75f01819005e7832 | How much faster do Red knots and dunlins fly in a flock? | 3.1 mph | [
"Bird_migration\n\nMany, if not most, birds migrate in flocks. For larger birds, flying in flocks reduces the energy cost. Geese in a V-formation may conserve 12–20% of the energy they would need to fly alone. Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (3.1 mph)... |
5705fc5b75f01819005e7833 | How do birds conserve energy? | a V-formation | [
"Bird_migration\n\nMany, if not most, birds migrate in flocks. For larger birds, flying in flocks reduces the energy cost. Geese in a V-formation may conserve 12–20% of the energy they would need to fly alone. Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (3.1 mph)... |
5705fc5b75f01819005e7834 | What does flying in flocks reduce? | energy cost | [
"Bird_migration\n\nMany, if not most, birds migrate in flocks. For larger birds, flying in flocks reduces the energy cost. Geese in a V-formation may conserve 12–20% of the energy they would need to fly alone. Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (3.1 mph)... |
5706017552bb89140068978e | What part of birds was found on an expedition to Mt. Everest? | skeletons | [
"Bird_migration\n\nBirds fly at varying altitudes during migration. An expedition to Mt. Everest found skeletons of northern pintail Anas acuta and black-tailed godwit Limosa limosa at 5,000 m (16,000 ft) on the Khumbu Glacier. Bar-headed geese Anser indicus have been recorded by GPS flying at up to 6,540 metres (2... |
5706017552bb89140068978f | Which birds have the highest rates of climb to altitude? | Bar-headed geese Anser indicus | [
"Bird_migration\n\nBirds fly at varying altitudes during migration. An expedition to Mt. Everest found skeletons of northern pintail Anas acuta and black-tailed godwit Limosa limosa at 5,000 m (16,000 ft) on the Khumbu Glacier. Bar-headed geese Anser indicus have been recorded by GPS flying at up to 6,540 metres (2... |
5706017552bb891400689790 | What kind of birds fly low over water? | Seabirds | [
"Bird_migration\n\nBirds fly at varying altitudes during migration. An expedition to Mt. Everest found skeletons of northern pintail Anas acuta and black-tailed godwit Limosa limosa at 5,000 m (16,000 ft) on the Khumbu Glacier. Bar-headed geese Anser indicus have been recorded by GPS flying at up to 6,540 metres (2... |
5706017552bb891400689791 | What altitude range is most migration recorded? | 150 to 600 m | [
"Bird_migration\n\nBirds fly at varying altitudes during migration. An expedition to Mt. Everest found skeletons of northern pintail Anas acuta and black-tailed godwit Limosa limosa at 5,000 m (16,000 ft) on the Khumbu Glacier. Bar-headed geese Anser indicus have been recorded by GPS flying at up to 6,540 metres (2... |
5706017552bb891400689792 | Where do most in air collisions occur? | below 600 m | [
"Bird_migration\n\nBirds fly at varying altitudes during migration. An expedition to Mt. Everest found skeletons of northern pintail Anas acuta and black-tailed godwit Limosa limosa at 5,000 m (16,000 ft) on the Khumbu Glacier. Bar-headed geese Anser indicus have been recorded by GPS flying at up to 6,540 metres (2... |
5706021475f01819005e7864 | How do penguins migrate? | by swimming | [
"Bird_migration\n\nBird migration is not limited to birds that can fly. Most species of penguin (Spheniscidae) migrate by swimming. These routes can cover over 1,000 km (620 mi). Dusky grouse Dendragapus obscurus perform altitudinal migration mostly by walking. Emus Dromaius novaehollandiae in Australia have been o... |
5706021475f01819005e7865 | How far do penguins travel when they migrate? | over 1,000 km | [
"Bird_migration\n\nBird migration is not limited to birds that can fly. Most species of penguin (Spheniscidae) migrate by swimming. These routes can cover over 1,000 km (620 mi). Dusky grouse Dendragapus obscurus perform altitudinal migration mostly by walking. Emus Dromaius novaehollandiae in Australia have been o... |
5706021475f01819005e7866 | How do Dusky grouse migrate? | mostly by walking | [
"Bird_migration\n\nBird migration is not limited to birds that can fly. Most species of penguin (Spheniscidae) migrate by swimming. These routes can cover over 1,000 km (620 mi). Dusky grouse Dendragapus obscurus perform altitudinal migration mostly by walking. Emus Dromaius novaehollandiae in Australia have been o... |
5706021475f01819005e7867 | How do Emus migrate long distances during droughts? | on foot | [
"Bird_migration\n\nBird migration is not limited to birds that can fly. Most species of penguin (Spheniscidae) migrate by swimming. These routes can cover over 1,000 km (620 mi). Dusky grouse Dendragapus obscurus perform altitudinal migration mostly by walking. Emus Dromaius novaehollandiae in Australia have been o... |
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