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Tricolored Heron

Egretta tricolor

Length: 25 to 28 inches Wingspan: 36 inches Seasonality: Summer (rare)
ID Keys: Dark bluish-gray upperparts, white underparts with white foreneck, long yellow bill with dark tip, reddish-brown stripes on front of upper neck.

Tricolored Heron - Egretta tricolorThe Tricolored Heron is a small, slender heron normally found along the coastlines in the southeastern United States.  The term "tricolored" refers to the dark bluish upperparts, the white underparts, and the reddish brown stripes found on its upper neck.  Tricolored Herons are normally found near salt water, especially during the breeding season, but occasionally are found inland (rarely in South Dakota).  It was formerly called the Louisiana Heron.

Habitat: Generally found near salt water during breeding season, with small populations found on scattered inland lakes, reservoirs, rivers, marshes, and sloughs. 

Diet: Mostly fish.  Also crustaceans, frogs and tadpoles, salamanders, lizards, and large insects.

Behavior: A solitary feeder, sometimes aggressively defending a small foraging territory from other herons and egrets.  Forages by standing or wading in shallow water in pursuit of prey.

Breeding: A handful of breeding records in South Dakota in the eastern part of the state.

Song: Short grunts and groans by breeding males.

Migration: Permanent resident along Gulf Coast, parts of the East Coast.  Some move south in the fall, as far as Central America.

Similar Species: Little Blue Heron

Conservation Status: Has been increasing range northward, despite some scattered local declines.

Further Information: 1) USGS Patuxent Bird Identification InfoCenter, Tricolored Heron

2) Cornell Lab of Ornithology - Tricolored Heron

3) eNature.com: -- Tricolored Heron

4) Whatbird.com -- Tricolored Heron

Photo Information: June 23rd, 2005 -- Chincoteague, Virginia -- Terry Sohl

Additional Photos: Click on the image chips or text links below for additional, higher-resolution Tricolored Heron photos.

 

Click on the map below for a higher-resolution view
Tricolored Heron - Range Map
South Dakota Status: Rare visitor in the eastern part of the state.  There have been a handful of recorded instances of breeding in South Dakota.