Question

1. Why are they called hummingbirds?
a. They are very light b. They sing when they fly
c. Their wings make a humming sound d. Their song sounds like humming

Answer 1

Answer:

c. their song sounds like humming

Answer 2

Answer:

c) The wings make a humming sound

Explanation:

Hummingbird, Any of approximately 320 species of New World birds (own circle of relatives Trochilidae), lots of that have glittering colorings and elaborately specialized feathers. They are maximum ample in South America, alevin though approximately 12 species are observed withinside the U.S. and Canada. Hummingbirds variety in duration from barely extra than five cm to twenty cm, weigh 2–20 g, and feature a long, slim bill. The bee hummingbird of Cuba is the smallest residing bird. Hummingbirds can fly forward, directly up and down, sideways, and backward and may hover in the front of vegetation to attain nectar and insects. Smaller species can beat their wings as speedy as eighty beats according to second.

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