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Osprey Love in Northern California

10,000 Birds

Most of the Osprey breeding in North America are migratory, only Florida, the Caribbean and Baja California host non-migratory breeders 1. Note how the male retracts his talons as he approaches the female to copulate… protecting his mate from those razor sharp claws. This pair copulated several times while I was observing.

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Urban Ornithology: 150 Years of Birds in New York City–A Book Review

10,000 Birds

The recommendations will sound familiar to any birder or naturalist who wants to protect and improve her local patch: Immediately shut down cat feeding stations. The first three sections are brief, presenting a summary of the bird’s current NYC status (migrant, resident, breeder, vagrant, etc.), Eaton, and John Kuerzi.

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The Storks of Africa

10,000 Birds

Sometimes they have to protect their catches from piratic African Fish Eagles who swoop down as soon as they that see a Saddle-bill has successfully caught a fish. Previously known as the Whale-headed Stork, its scientific name of Balaeniceps rex translates as “King Whalehead”, in reference to its giant whale or shoe-shaped head and bill.

Africa 248
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Polygynandry and avian swingers

10,000 Birds

Nice. ((** all names have been changed to protect identities and have been substituted with (almost) randomly chosen substitutes suitable for a family of Alpine Accentors.)) In the case of Acorn Woodpeckers, they are cooperative breeders (as with many other polygynandrous species), which seems to predispose species to polygynandry.

2011 227
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Birding Sepilok, Borneo (Part 1)

10,000 Birds

The Ashy Tailorbird is a good example of the different perspectives of describing a bird – while the English name focuses on the body of the bird, the Latin species name ruficeps refers to the rufous head. Viewer discretion is advised, particularly if you look at the paper in the company of Ashy Tailorbird chicks.