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The Why of Ferrets

10,000 Birds

The first resurrection, or more properly resurfacing, of the black-footed ferret happened in 1964, in Mellette County, South Dakota. When the South Dakota ferret numbers began dropping, they captured nine animals in hopes of starting a captive breeding population. But the ferrets kept dying.

Ferrets 192
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How much bird is there, anyway?

10,000 Birds

He had the habit of asking very similar question about the animals featured in his zoology lectures, including basic questions like how big they are, what limits physiology puts on their geographic range, etc. For instance, among animals, booby and noddy combined probably represents the majority of the biomass of the somewhat unusual St.

Mammals 179