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Grallards: New Zealand’s Next Extinction or Newest Species?

10,000 Birds

Unfortunately for the hunters these were already all extinct, and with the introduction of cats, rats, stoats and the like the only upland game bird, the New Zealand Quail , was fast on the way out too. Using ministerial connections he obtained 100 mallard eggs from the US and began to breed and distribute them. Or so it was assumed.

Species 165
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Second Atlas of Breeding Birds in Pennsylvania: A Review by an Atlas Novice

10,000 Birds

The core of the book are the Species Accounts, 190 accounts by 52 authors, some names that readers will easily recognize, others birders and ornithologists well-known in Pennsylvania. You can see the Species Account for Henslow’s Sparrow above, in the banner photo. The second page is the map page. Brauning and Andrew M.

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

10,000 Birds

Read what you want about the origin of domestic cats; the genetic evidence is not properly sampled. This almost certainly can be argued to be true just on the basis of logic, because feral Cats are proficient hunters and are entirely out of ecological place. They are invasive species. Let me tell you this: They are.

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The Crossley ID Guide: Waterfowl–A Book Review

10,000 Birds

The Crossley ID Guide: Waterfowl covers every residential, migrating, vagrant, exotic, and introduced swan, goose, dabbling and diving duck in North America (Canada and the United States): 62 Species Accounts on four swan species and one vagrant subspecies; 15 goose species; 46 duck species; plus accounts for hybrid geese, ducks and exotics.

Ducks 114