article thumbnail

“Hawk” vs. Hawk

10,000 Birds

It takes a lot of nerve—or something that can’t be printed here—to name your rat poison after the animals that so effectively and efficiently control rodents but that are also being poisoned—as “non target” animals—by your product. I’ll leave today’s blog in her capable hands. Thanks for your concern for wildlife, Syngenta.).

article thumbnail

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. I am particularly happy to see that the bird communication section includes recent research on singing female birds. 334) is how Black Skimmer is introduced).

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

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. And for rodents and reptiles as well. In North America, you’ve got Bears at the large end, Cats in the middle, and at the smaller end, the Mustilids.

article thumbnail

How much bird is there, anyway?

10,000 Birds

Here’s some data from the famous research project of Manu, Peru, giving biomass in kilograms per hectare. Those mammals consist of the previously mentioned fossorial members of Insectivora, Rodents, and bats. The data here are from the site of Manaus: All animals: 200 Mammals: 8.4 Amphibian’s and Reptiles: 3.4

Mammals 173