The American Bittern is a secretive marsh heron with heavily streaked brown plumage that provides perfect camouflage among cattails and reed stems. When alarmed, it points its bill skyward, sways gently like reeds in the wind, and becomes almost invisible. The male's booming, pump-like call — 'oong-ka-CHUNK' — carries over a mile across marshes at dawn and dusk.
Best time to see a American Bittern
The best time to see a American Bittern is January–May, when about 60% of U.S. sightings happen, based on 8,777 research-grade iNaturalist observations.
Not certain it is a American Bittern? What bird is this? walks through what to check first and the lookalikes that catch people out.
Recent American Bittern sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
Spot a American Bittern? Identify it instantly.
Point Huck at any plant, bird, or animal for an instant ID, its rarity, and a live map of where it is being seen near you.
Get HuckGet an alert when a American Bittern is spotted
Pick a park, state, or city and we’ll email you when one turns up there. One check a day, only when there’s something new.
Free. Unsubscribe from any email. See our Privacy Policy.
Love birds? Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.