Yesterday’s Completely Unexpected Bald Eagles
I was very surprised to find at least four Bald Eagles yesterday in the west desert. (7 photos)
Tag: immature bald eagle
A Trio Of Interesting Birds From My Recent Trip To Box Elder County
Bald Eagles in Utah
Every winter hundreds of Bald Eagles migrate south from Canada and Alaska and winter in Utah. They do so because of our relatively mild winters and they are able to find sufficient food here. Typically they begin arriving in November and leave in March when the ice begins to melt. They can be found in many areas of the state but a large percentage of them winter on the wetlands surrounding the Great Salt Lake where there are a number of bird refuges and other suitable areas to accommodate them. Adult Bald Eagle in flight Each year I spend many hours at some of the Great Salt Lake wetlands photographing eagles. What attracts them to some of the refuges is fish – lots of fish, especially carp. Carp are a nuissance for wildlife managers because they root in the mud of the shallow impoundments which makes the water cloudy and unable to transmit light to the bottom. This disrupts the healthy growth of desirable plant species needed by birds so some refuges “poison” the carp, usually in mid-winter, with rotenone – a non-toxic chemical that forms a film on fish gills preventing oxygen transfer from the water to the blood which kills the carp. Then it’s feast time for the eagles. Bald Eagles and gulls on the ice It’s common to see several hundred Bald Eagles from one spot. One refuge counted 408 eagles. I’ve personally seen 150 – 200 birds on several occasions. Immature Bald Eagle with carp This is why they’re here – fish! Specifically, carp. Lots of carp…
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A Trio Of Interesting Birds From My Recent Trip To Box Elder County
Bald Eagles in Utah
Every winter hundreds of Bald Eagles migrate south from Canada and Alaska and winter in Utah. They do so because of our relatively mild winters and they are able to find sufficient food here. Typically they begin arriving in November and leave in March when the ice begins to melt. They can be found in many areas of the state but a large percentage of them winter on the wetlands surrounding the Great Salt Lake where there are a number of bird refuges and other suitable areas to accommodate them. Adult Bald Eagle in flight Each year I spend many hours at some of the Great Salt Lake wetlands photographing eagles. What attracts them to some of the refuges is fish – lots of fish, especially carp. Carp are a nuissance for wildlife managers because they root in the mud of the shallow impoundments which makes the water cloudy and unable to transmit light to the bottom. This disrupts the healthy growth of desirable plant species needed by birds so some refuges “poison” the carp, usually in mid-winter, with rotenone – a non-toxic chemical that forms a film on fish gills preventing oxygen transfer from the water to the blood which kills the carp. Then it’s feast time for the eagles. Bald Eagles and gulls on the ice It’s common to see several hundred Bald Eagles from one spot. One refuge counted 408 eagles. I’ve personally seen 150 – 200 birds on several occasions. Immature Bald Eagle with carp This is why they’re here – fish! Specifically, carp. Lots of carp…