Hummingbird Heart Beats 1260 Times Per Minute Then Freezes Solid to… #Shorts

Hummingbirds burn so much energy they should die within hours if they miss a single meal.

The hummingbird's heart beats faster than any other vertebrate on Earth — over 1260 times per minute. But when food runs out, this creature can literally freeze its metabolism and enter a death-like state called torpor.

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📚 Sources: nature.com | scientificamerican.com

AI-narrated educational content. Facts verified from authoritative sources. For curiosity & education only.

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📺 Part of the 'Impossible Biology' series on OddEarth

Music: Scientific Mystery & Investigation by UniqueCreativeAudio (Pixabay)

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