American Bittern

Botaurus lentiginosus

Least Concern · IUCN Red List

LCLeast ConcernFishWetlandPlatform nestLarge · 706 g

What the American Bittern sounds like

Sonogram of the American Bittern: time runs left to right, pitch bottom to top, and the brighter the mark the louder the sound.
Recorded by Justin Watts · Song · Necedah Wildlife Refuge, United States · CC BY-SA 4.0 · via xeno-canto
Sonogram of the American Bittern: time runs left to right, pitch bottom to top, and the brighter the mark the louder the sound.
Recorded by Justin Watts · Song · Sherburne NWR, Sherburne, Minnesota, United States · CC BY-SA 4.0 · via xeno-canto
Sonogram of the American Bittern: time runs left to right, pitch bottom to top, and the brighter the mark the louder the sound.
Recorded by Alejandro Erickson · Song, clicking, pumping · Swan Lake, Victoria, British Columbia, Canada · CC BY-SA 3.0 · via xeno-canto

ID tip

The American bittern is a large, chunky, brown bird, very similar to the Eurasian bittern (Botaurus stellaris), though slightly smaller, and the plumage is speckled rather than being barred. It is 58–85 cm (23–33 in) in length, with a 92–115 cm (36–45 in) wingspan and a body mass of 370–1,072 g (0.816–2.363 lb). The crown is chestnut brown with the centers of the feathers being black. The side of the neck has a bluish-black elongated patch which is larger in the male than in the female.

Text from Wikipedia, licensed CC BY-SA 4.0.

When to see the American Bittern

One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is May, the month with the most records.

Where to see the American Bittern

Regular rangeRare visitor

The map shades 16 countries with regular records, and 5 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.

Recorded as a rare visitor in United Kingdom, Puerto Rico, Ireland, Iceland, Martinique.

About the American Bittern

The American bittern is a species of wading bird in the heron family. It has a Nearctic distribution, breeding in Canada and the northern and central parts of the United States, and wintering in the U.S. Gulf Coast states, all of Florida into the Everglades, the Caribbean islands and parts of Central America.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

Easily confused with

Side by side: American Bittern vs Eurasian Bittern · American Bittern vs Pinnated Bittern

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