Hummingbirds are birds comprising the family Trochilidae. They are among the smallest of birds.
food:
Hummingbirds drink nectar, a sweet liquid inside flower
wings:
The Giant Hummingbird's wings beat at 8–10 beats per second, the wings of medium-sized hummingbirds beat about 20–25 beats per second and the smallest can reach 100 beats per sec
lifespan:
Hummingbirds have long lifespans for organisms with such rapid metabolisms. Though many die during their first year of life, especially in the vulnerable period between hatching and leaving the nest (fledging), those that survive may live a decade or more.
reproduction:
male hummingbirds do not take part in nesting. Most species build a cup-shaped nest on the branch of a tree or shrub
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Hummingbirds:
Hummingbirds are birds comprising the family Trochilidae. They are among the smallest of birds.
food:
Hummingbirds drink nectar, a sweet liquid inside flower
wings:
The Giant Hummingbird's wings beat at 8–10 beats per second, the wings of medium-sized hummingbirds beat about 20–25 beats per second and the smallest can reach 100 beats per sec
lifespan:
Hummingbirds have long lifespans for organisms with such rapid metabolisms. Though many die during their first year of life, especially in the vulnerable period between hatching and leaving the nest (fledging), those that survive may live a decade or more.
reproduction:
male hummingbirds do not take part in nesting. Most species build a cup-shaped nest on the branch of a tree or shrub
Hummingbird! =0
Hummingbird is the only one I think.