Hummingbirds are a species of beautiful birds. Although attractive and homely, feeding them is a task of careful hygiene. A Hummingbird generally feeds on Nectar, making it a careful task to know how often you should change their feeder.
Hummingbirds are a special breed of birds of the Trochilidae family, the Apodiformes Order, Aves class, Chordata Phylum. They are of small structure 7.5 – 13cm, with an average weight of not up to 2g. However, there have been reports of larger hummingbirds with height up to 23cm and weight of 18 – 24g.