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National Audubon Society Birds of North America: A Guide Review

10,000 Birds

The first guide bearing the National Audubon Society imprint was Audubon Bird Guide; Eastern Land Birds , written by Richard Hooper Pough, and illustrated by Don Eckelberry. And now we have the third iteration in Audubon’s guide book history: National Audubon Society Birds of North America. I didn’t.).

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Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

The majority of wildcats live today in Africa, and virtually none of them have provided the DNA from which supposed histories of domestication have been constructed by researchers. But they don’t live in North America. I find it astonishing that people argue of whether feral cats are bad for birds in North America.

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Arizona, or Central Mexico?

10,000 Birds

A quick study as I researched this post revealed that fully 37 Arizonan “specialties” are common birds right here where I live. So the only Patagonia I would choose to visit in the future, is the Patagonia to be found at the southern end of South America. But these are all year-round residents, and common, down here.

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AOU to leave Mexican Duck in limbo

10,000 Birds

One question at the heart of this debate is how these four populations (Mallard, American Black, Mottled, and Mexican Ducks) came to occur in North America. A hypothesis by some genetic researchers states that the green-headed Mallard arrived in North America after a prior colonization that had given rise to the other three species.

Ducks 169
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The North American Model of Wildlife Conservation and Who Pays for It

10,000 Birds

Increased scrutiny of practices long considered the norm in wildlife management, including predator hunts, commercial trapping, the legal culling of non-game birds like American Crows, and some of the research protocols used to track and translocate wild animals. Those whose actions result in additional costs should bear them.

Wildlife 245
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Polygynandry and avian swingers

10,000 Birds

While studying, he also worked on various conservation/research projects (parrots, wagtails, vultures, and anything else that flew) and ringed thousands of birds. Might I assume that women typically bear fewer children, or fewer survive? small families putting less pressure on the adult members of the family). I’d do anything !!

2011 217