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

10,000 Birds

Just as the ranger was telling us that we might see wild cats – well, not wild cats, but rather, Wildcats , the wild version of the domestic cat, Felis silvestris lybica , one of those cats popped its head out of the brush about 50 feet beyond her. The most interesting thing about this cat was lack of kitty-cat-ness.

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Bird Surprises

10,000 Birds

This happened to me recently on a birding trip, with somewhat egg-on-the-face results. Bill has led birding trips all across North America and has spoken or performed at more than 100 birding and nature festivals worldwide. I was on a birding quest trip with my friend Geoff Heeter. Wicked, right? Hat-tip to Stella.

2011 239
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What Foods you should Avoid Feeding your Dog?

4 The Love Of Animals

And be careful of wild onions (also known as scallions, spring onions, or salad onions) which grow nearly everywhere in North America. Raw meat, fish, and eggs pose the same danger to dogs as they do to humans. Onions and garlic in any form can destroy a dog’s red blood cells, which can lead to Anemia. Meat and Bones.

Dogs 100
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The Amazing Exploding Dove Meets Montana

10,000 Birds

With a hardiness that belies their delicate looks (but helps explain their phenomenal success), these pioneering pigeons are already sitting on eggs at at least one location in Montana. Cats Are Still Public Enemy Number One, For Birds The New York Times and Tweety have it absolutely correct. Wicked, right? Hat-tip to Stella.

Montana 145
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California Quail, The California State Bird: Now Forming Coveys

10,000 Birds

In California, coveys break up and pairs begin forming in February or March, followed by nest building and egg laying in May or June. She will usually lay 12 to 17 eggs, averaging five per week 1 , before beginning incubation. Occasionally, larger clutches occur due to egg dumping by other females. References: 1 Baicich, Paul J.

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Beautiful Blue Backyard Bird

10,000 Birds

How do I know of their Gothic moods when they have hidden them so well in an egg-white shell of conformity? One of his most astounding achievements is the comprehension that Yellow-crowned Night-herons do not exist, as he failed to see any despite birding in North America for more than two years. Wicked, right?

2011 177
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Bird Science and Evolution: 2013 Year In Review

10,000 Birds

Birds are raised from the egg to follow a certain migration timing, but that timing shifts when the egg hatches later or earlier due to changes in conditions. The relationship between bird deaths and windmills and cats are two very different issues that I feel that I should write about in the next few months.

Science 201