Hummingbirds Use Their Delicate Beaks as Dagger-Like Weapons

Male hummingbirds use their beaks as deft, dagger-like weapons when fighting each other for territory, according to a study carried out by a group of scientists from the University of Connecticut and New Mexico State University. The study, published in the journal Behavioral Ecology, focuses on the Long-billed hermit (Phaethornis longirostris) – a large species [...] —> Read More Here


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