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Acclimatisation Societies of New Zealand

10,000 Birds

They took dogs to Australia, chickens across the Pacific, rabbits to England, horses to the New World, and then brought potatoes back. There were no mammals, little game, and not many birds either. In many ways, that is exactly what happened. Part of the world they wanted to transport was natural.

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Evolution of the Multi-Media Bird

10,000 Birds

That for the latter nature went on without them, letting them observe, seems to be proved by the fact that there doesn’t seem to be a big difference in your chance of getting wounded by a small to medium forest mammal if you are hunting them or if you are gathering plant products. It all depends on the dogs. Or get your own.

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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. Dogs are similarly dispersed across size ranges, with Foxes, Coyotes, and Wolves taking prey across different parts of the size range. billion mammals annually. Mammals cats Invasive Species Week' billion birds and 6.9–20.7