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12 countries with the greatest bird species density

10,000 Birds

The Species per Square Mile Approach. While Colombia may have almost 2000 bird species, it is a huge country with, still, complicated long-distance travel logistics. On the other hand, small countries with relatively long bird lists offer higher species densities per square mile. And why 1000?

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

10,000 Birds

And for rodents and reptiles as well. Also, feral Cats on islands seem to be a serious problem, causing the extirpation of some indigenous species. A hungry feral Cat in Minnesota goes and finds new prey in an area it previously had not explored, leaving the last few of one or another bird species alone for a while.

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PETA Exposes Horrible Practice of Reptile Skinning

Critter News

Tags: reptiles indonesia lizards crocodile endangered species.

Reptiles 100
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Great News! Feral Cats to be Removed from Plumb Beach, Brooklyn!

10,000 Birds

Seeing as Plumb Beach is a known stopover area for large numbers of shorebirds, a known breeding area for a variety of saltmarsh species, including Clapper Rails , and habitat for a wide variety of mammals, reptiles, insects, and other bird species, this is a long overdue move.

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The Loveliest Lizards

10,000 Birds

The death of Lonesome George has robbed the world of not only a (sub)species (albeit one that has been functionally extinct for a long time since) but of one of the few celebrity reptiles. For this reason, I’d like to take a break from my bird recital and talk for a minute about the truly marvelous reptiles I saw in Spain.

Reptiles 190
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Cat Wars: The Devastating Consequences of a Cuddly Killer

10,000 Birds

Agonizing quandaries concerning invasive species are well-known to wildlife biologists. The relevant numbers involving cats, the people that cherish them, and the birds (and small mammals and reptiles) that they kill are all too large to mean much; you might as well use the funny word “gazillions.”

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Lizards of New York City

10,000 Birds

Our northern winters and highly developed landscape make New York City inhospitable to most species of lizard and it is no surprise that the two species that do occur in the Big Apple have their strongholds in the outer boroughs.* The range of the species extends as far south as Florida and as far west as Mexico and Texas.