Discover the Meaning Behind These Popular Valentine's Day Flowers. Here's how to send the right romantic message with your bouquet this Valentine's Day.
The smallest hummingbird is the bee hummingbird which only weighs a little less than two grams. The largest hummingbird is known as the giant hummingbird and it weighs between 21 and 23 grams. According to hummingbird expert Laura Erickson, you could mail nine or ten hummingbirds with a single stamp!
1 A hummingbird's brain is 4.2% of its body weight, the largest proportion in the bird kingdom. 2  Hummingbirds are very smart and they can remember every flower they have been to, and how long it will take a flower to refill. 3  Hummingbirds can hear better than humans. 4  Hummingbirds can see farther than humans.