Birds

Meet the newest species of bird in North America: A Gunnison Sage-Grouse specimen arrives in Chicago

The last new species of bird to be described in the United States--in fact the first since the 19th century--was Gunnison Sage-Grouse (Centrocercus minimus), described to science in 2000 on the basis of behavioral, vocal, and morphological (size and plumage) differences from its larger, more widespread cousin, the Greater Sage-Grouse (Centrocercus urophasianus).

Hermon Bumpus and House Sparrows

" ... on February 1 of the present year (1898), when, after an uncommonly severe storm of snow, rain, and sleet, a number of English sparrows [= House Sparrows, Passer domesticus] were brought to the Anatomical Laboratory of Brown University [, Providence, Rhode Island]. Seventy-two of these birds revived; sixty-four perished; ... " (p. 209). "... the storm was of long duration, and the birds were picked up, not in one locality, but in several localities; ... " (p. 212).

Book of Eggs

Field Museum scientists and colleagues have just released a new book, entitled The Book of Eggs. The book is a lifesize guide that introduces readers to six hundred bird species from around the world, whose eggs are housed mostly at The Field Museum. Readers will embark on a journey told through individual stories that highlight the strategies employed by birds to successfully reproduce through the fragile but colorful structure that is the egg.

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