Zigzag heron (Zebrilus undulatus) Description	Zebrilus pumilus = syn. Zebrilus undulatus
Date	circa 1898
Source	Bulletin of the Liverpool Museums
Author	Joseph Smit (1836–1929)
Source: https://commons.wikimedia.org/wiki/File:ZebrilusPumilus2Smit.jpg
The zigzag heron (Zebrilus undulatus) is a species of heron in the family Ardeidae, also including egrets and bitterns. It is in the monotypic genus Zebrilus. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. Its natural habitat is subtropical or tropical swamps. Order:	Pelecaniformes, Family:	Ardeidae.