The metabolism of a hummingbird is so fast that they are always just a few hours away from death – having to consume their bodyweight in nectar each day to survive and their hearts can reach an insane 1,260 beats per minute.
The metabolism of a hummingbird is so fast that they are always just a few hours away from death – having to consume their bodyweight in nectar each day to survive and their hearts can reach an insane 1,260 beats per minute.
Comments