The Grey-headed chickadee found in the far north of Yukon and Alaska was listed as endangered this month, and experts say the bird is so rare that it's hard to estimate its numbers.

Grey-headed chickadee listed as endangered, climate change a factor Published on May. 21, 2024, 11:57 AM Updated on May. 21, 2024, 2:09 PM ...

The bird is a Eurasian kingfisher, also known as the common kingfisher or river kingfisher, and is a small kingfisher with seven subspecies recognised within its wide distribution across Eurasia and ...

Martin Odino: "Grey-headed Kingfisher pivoting on the edge of a fence-post perch to hoist into flight against the resisting heavy raindrops." ...

Halcyon leucocephala, grey-headed kingfisher. Annotated watercolour painting by Georg Forster, made during James Cook’s second voyage to explore the southern seas, 1772-75. Captain James Cook's ...