How much energy do birds expend while flying? Is there a comparable human exercise?

1 Answer

Answer :

I would imagine the energy exerted was proportional to the flapping of their wings. It probably takes a significant amount of energy to take flight but once they are airborne at a good cruising level and gliding, it’s probably easier to maintain. The geese flying overhead in formation is probably like jogging while the pigeon constantly taking off and landing is probably like windpsrints. This is all conjecture as I am not an ornithologist.

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