Peterson Reference Guide to Bird Behavior, by John Kricher — a review
10,000 Birds
NOVEMBER 14, 2020
For one example, Kricher explains that birds lack bladders and don’t consume as much water as mammals do; their uric acid is expelled in “a paste-like slurry” that contains both digestive and urinary waste. Houghton Mifflin Harcourt, Boston and New York. Peterson Reference Guide to Bird Behavior. By John Kricher.
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