How hummingbirds hover


This video says about itself:

Hummingbirds have massive hearts to power their hovering flight

1 December 2017

Birds that hover in front of flowers have huge hearts to power their energy-intensive flight, and even birds that glide effortlessly need fairly big hearts to keep it up. Read more here.

6 thoughts on “How hummingbirds hover

  1. Pingback: Texas hummingbirds 2017 highlights video | Dear Kitty. Some blog

  2. Pingback: New dinosaur species with ‘hummingbird’ colours | Dear Kitty. Some blog

  3. Pingback: Hummingbirds’ flying and evolution, new research | Dear Kitty. Some blog

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