The Herons are long-legged freshwater and coastal birds with 64 identified species, some of which are referred to as egrets or bitterns rather than herons.
The herons are medium- to large-sized birds with long legs and necks. The neck is able to retract and extend and is retracted during flight, unlike most other long-necked birds. Long neck plays vital role when Heron catches prey especially snakes.
The feet of herons have long, thin toes, with three forward-pointing ones and one pointing backwards. In-flight, the legs and feet are held backwards.
