What is the difference between a bee hummingbird and hummingbird?

The bee hummingbird (_Mellisuga helenae_) and the hummingbird are both members of the avian family _Trochilidae_. However, there are some distinct differences between the two.

* Size: The bee hummingbird is the smallest bird in the world. It measures only 2.25 inches in length and weighs less than 0.02 ounces. The hummingbird is typically larger, with an average length of 3.5 inches and a weight of 0.35 ounces.

* Coloration: The bee hummingbird has a iridescent green body and a white belly. The male hummingbird has a green back, a white belly, and a red throat. The female hummingbird has a green back, a white belly, and a blue throat.

* Habitat: The bee hummingbird is found only in the coastal desert of Cuba. The hummingbird is found in a variety of habitats, including forests, woodlands, and grasslands.

* Diet: The bee hummingbird primarily feeds on nectar from flowers. The hummingbird also feeds on insects.

* Flight: The bee hummingbird has a fast and agile flight. It can beat its wings up to 80 times per second. The hummingbird also has a fast and agile flight. It can beat its wings up to 200 times per second.