Following their respective breeding seasons, several species of hummingbirds occur at the same locations in North America and several hummingbird flowers bloom simultaneously in these habitats. These flowers seem to have converged to a common morphology and color. Birds have the most visual sensitivity to the color red. Following their breeding season, these species of hummingbirds are
A. allopatric.
B. sympatric.
B. sympatric.
Biology & Microbiology
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Which level of the taxonomic classification system is the most specific?
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Biology & Microbiology