Keyword: Migration
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ANI082-00037
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00038
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00039
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00040
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00041
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00042
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00043
Endangered (US and IUCN) golden-cheeked warblers (Dendroica chrysoparia) Killeen, Texas.
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ANI082-00044
Fort Hood, a 200,000-acre military base, Texas.
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ANI082-00045
Cowbirds (Molothrus sp.) that were caught in traps set for them at Fort Hood Army Base near Kileen, TX. Of these cowbirds, the females will be killed and the males will be kept to lure other birds. The eradication of cowbirds has been going on for awhile here in an effort to study the effect of their parasitism on endangered birds like the black-capped vireo and golden-cheeked warbler.
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ANI082-00046
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00047
Troops line up before live fire training excercises at Fort Hood in Killeen, Texas.
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ANI082-00048
Endangered (US and IUCN) golden-cheeked warblers (Dendroica chrysoparia) Killeen, Texas.
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ANI082-00049
Biologists capture a male bobolink (Dolichonyx oryzivorus) near Wood River, Nebraska. They will put tiny geolocators, which track sun intensity as well as sunrise and sunset, the birds’ backs. When the birds are recaptured (months from now) and the data is downloaded and used to calculate the birds’ migratory route. The species winters in South America, but little is known of its specific route.
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ANI082-00050
Biologists capture a male bobolink (Dolichonyx oryzivorus) near Wood River, Nebraska. They will put tiny geolocators, which track sun intensity as well as sunrise and sunset, the birds’ backs. When the birds are recaptured (months from now) and the data is downloaded and used to calculate the birds’ migratory route. The species winters in South America, but little is known of its specific route.
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ANI082-00036
Army soldiers doing training exercises at Fort Hood in Killeen, Texas.
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ANI082-00021
Sandhill cranes (Grus canadensis) kettling over the Platte River, near the Rowe Audubon Sanctuary in Gibbon, Nebraska.
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ANI082-00022
Sandhill cranes (Grus canadensis) in flight over the Platte River near the Rowe Audubon Sanctuary in Gibbon, Nebraska.
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ANI082-00023
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.
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ANI082-00024
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00025
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00026
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00027
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00028
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00029
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00030
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00031
A western diamondback rattlesnake (Crotalus atrox) in the foothills of the Wichita Mountains in Oklahoma. Studies are showing that rattlesnakes that have the genetic tendency to migrate are being killed in ever-increasing numbers on our nation’s roads, leaving those snakes with non-migrating tendencies behind to breed.
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ANI082-00032
A studio portrait of an endangered (IUCN and US) golden-cheeked warbler (Dendroica chrysoparia).
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ANI082-00033
An endangered (IUCN and US) golden-cheeked warbler (Dendroica chrysoparia) caught in a mist net by scientists from the Nature Conservancy. Scientists net and band golden-cheeked warblers at Fort Hood in Killeen, Texas.
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ANI082-00034
An endangered (IUCN and US) golden-cheeked warbler (Dendroica chrysoparia) caught in a mist net by scientists from the Nature Conservancy. Scientists net and band golden-cheeked warblers at Fort Hood in Killeen, Texas.
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ANI082-00035
A vulnerable black-capped vireo (Vireo atricapilla) at a nest in an Ashe juniper, Fort Hood, TX. Though at an active military base, this is a haven for this endangered species.
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ANI082-00020
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.
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ANI082-00005
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.
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ANI082-00006
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.
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ANI082-00007
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.
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ANI082-00008
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.
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ANI082-00009
Thousands of sandhill cranes (Grus canadensis) roost on the Platte River during their annual migratory stopover at the Rowe Audubon Sanctuary near Gibbon, NE. With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the river runs dry. Some 600,000 to 800,000 cranes use just a few miles of the river in central Nebraska–areas that have been been mechanically cleared of the woody vegetation that the birds can’t tolerate.