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Urban Ornithology: 150 Years of Birds in New York City–A Book Review

10,000 Birds

Not all habitat change is due to humans; there is Chestnut Blight destroying American Chestnuts in the early 1900s, and the more recent Dutch Elm disease. This is a project that clearly spanned decades. It’s a very mixed chapter. Despite these limitations and exceptions, the status and distribution accounts are very useful.

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Africa’s endangered species

10,000 Birds

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. This plain used to be little affected by humans, being grazed by just a few cattle, goats and camels.