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The Secret Perfume of Birds: Uncovering the Science of Avian Scent–A Book Review

10,000 Birds

Going back to that assumption that birds don’t have a sense of smell, it can be traced to John James Audubon (of course), who performed several experiments with Turkey Vultures and concluded that the vultures used sight, not scent, to find food. 241) that contribute to a bird’s odor. It is also a bit misleading.

Science 219
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The Great Bustard Search is On (2)

10,000 Birds

Yet, it takes great logistical effort to organize the census all the way from Germany to Austria, Hungary and Serbia in the same day, to count on numerous volunteers and hope for the best February weather. Yet, David, who has much more experience with bustards, isn’t convinced: “In winter, some females develop bristles, too.”.

Hungary 145