Apr
30
2020
Feisty, and Fierce but under Threat: Rufous Hummingbird survival depends on collaborations across Canadian, USA and Mexican borders
All hummingbirds are metabolic marvels, but Rufous Hummingbirds take it to an extreme. The species has the longest migration of any hummingbird in the world. Relative to its body length, this bird- equal in weight to just a nickel– migrates farther than any bird species.
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