Birds of Central America: A Field Guide Review
10,000 Birds
NOVEMBER 6, 2018
.’ Not every species has a GV section, and the amount of description allocated in each section varies from a brief notation on color differences (most species) to the uncertainty of how voice variations relates to color morphs (Vermiculated Screech-Owl). The images on the right, from the Peru field guide, are more intense in color.
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