Behavior & Facts
Hummingbird Torpor: How They Survive Cold Nights
Torpor lets hummingbirds reduce energy use on cold nights or low-fuel nights, then warm back up and feed after dawn.
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Torpor lets hummingbirds reduce energy use on cold nights or low-fuel nights, then warm back up and feed after dawn.
A hummingbird may eat about half its weight or more across nectar, sugar water, insects, and spiders, spread through many tiny meals all day.