Is a hummingbird a bird? Hummingbird profile.

1. However, the hummingbird is the smallest bird. Its food is honey, and it looks like a bee, hence its name.

2. Silurus: There are 1 family, 2 subfamilies, 104 genus, with 355 species. Named after the buzzing of wings when flying, it looks like a bee. Small size, scaly feathers, bright colors, and shining rainbow or metallic luster, male birds are more bright; The mouth is slender and straight, some bend downward, and some bend upward; The tongue stretches freely; Wings are long and narrow; Tail tip, fork or racket shape; Short feet and small and weak toes.

3. When flying, the wings flap rapidly, which is fast, powerful and lasting; The frequency can reach more than 50 times per second. He is good at hanging around in the flowers for a long time and sometimes flying backwards. It is closely related to Swift. Hummingbirds, like other birds, have no developed olfactory system and mainly rely on vision. About 90% hummingbirds feed on nectar, and the rest are arthropods, including flies, wasps, spiders, beetles and ants. Their slender beaks are perfect for sucking nectar.