Common Name

Little Blue Heron

Scientific Name

Egretta Caerulea

A small, slate blue bird with a maroon head and neck, long green legs, and a long, blue-grey bill with a black tip. It methodically stalks it prey in shallow water, often running as it does so. Little Blue Herons can be seen in large mixed groups of herons and egrets.

  • Kingdom: Animalia
  • Phylum: Chordata
  • Class: Aves
  • Order: Pelecaniformes
  • Family: Ardeidae
  • Genus: Egretta
  • Species: Egretta caerulea
Habitat

Wetland

Distribution

They have a range that encompasses much of the Americas, from the Southern United States to northern South America. Some populations are migratory. Found along the Atlantic coast from Massachusetts to Florida, but is most abundant along the Gulf of Mexico.

Abundance

Uncommon

Activity Time

Diurnal

Diet

Diet consists of fish, frogs, lizards, snakes, turtles, and crustaceans such as fiddler crabs, crayfish and shrimp. They also eat aquatic insects and spiders.

Behavior

Little Blue Herons are not energetic birds. They will sometimes walk quickly or even run, but are usually seen walking slowly and daintily along marshes. While hunting, these birds are loners, but nest together in small or large colonies

Ecological Role

Helps control insect populations

Conservation Status

Least Concern

Threats & Impacts

The major problem facing these birds is the loss of their wetland habitats. Little Blue Herons need clean, undisturbed wetlands for feeding and breeding. Colonies are being lost because of clear cutting of forests, and draining of ponds, lakes, and wetlands. The use of pesticides has also caused eggshell thinning.

Notes

The little blue heron is listed as a least-concern species by the International Union for the Conservation of Nature, although its numbers are decreasing.