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Bird Science and Evolution: 2013 Year In Review

10,000 Birds

Birds are raised from the egg to follow a certain migration timing, but that timing shifts when the egg hatches later or earlier due to changes in conditions. … The dinosaur specimen in question was found in deposits west of the city of Grande Prairie in west-central Alberta, Canada.

Science 192
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A great week for Wood-Warblers

10,000 Birds

We did however see a Yellow-rumped Warbler at Elephant Butte Lake, New Mexico on 16th November 1989 and a Townsend’s Warbler at Big Sur, California on 3rd December 1989. We spent almost 4 months crossing the USA and had an amazing time, although it was not the right time of year for Wood-Warblers.

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Spotted Thick-knee

10,000 Birds

As I watched, it slowly moved into a patch of dried vegetation and I noticed that it was settling over a single egg. Two or three eggs may be laid and either bird may incubate. Elephants Eye Mar 19th, 2011 at 7:34 am I vote for night-plover. Boom & Gary of the Vermilon River, Canada. What a bird and stunning shots.

2011 170
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Collaborative List – October 2018

10,000 Birds

Elephant Butte Dam area, New Mexico. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Canada Warbler – Cardellina canadensis. Canada Jay – Perisoreus canadensis. Violet-crowned Hummingbird – Amazilia violiceps.

2018 113
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Collaborative list – December 2018

10,000 Birds

Jamaica Bay, Big Egg Marsh. Canada Goose – Branta canadensis. Jamaica Bay, Big Egg Marsh. Canada Jay – Perisoreus canadensis. Elephant Butte Dam area, New Mexico. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Stormwater Treatment Area 5/6.

2018 113
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Collaborative List – November 2018

10,000 Birds

Jamaica Bay, Big Egg Marsh. Canada Goose – Branta canadensis. Jamaica Bay, Big Egg Marsh. Canada Jay – Perisoreus canadensis. Elephant Butte Dam area, New Mexico. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Stormwater Treatment Area 5/6.

2018 113