Aziatische grote zee-eend vs Noord-Amerikaanse roerdomp

Stejneger's Scoter and the American Bittern are easily distinguished by their habitat preferences and overall appearance. Stejneger's Scoter is a sea duck with a dark, streamlined body, while the American Bittern is a heron-like bird with a streaked, cryptic plumage suited for marshy environments.

Habitat: Look for Stejneger's Scoter in coastal waters and the American Bittern in marshes. Plumage: Note the dark, uniform plumage of the scoter compared to the streaked, cryptic pattern of the bittern.

Stejneger's Scoter is a medium-sized sea duck, while the American Bittern is a larger, heron-like bird.

Stejneger's Scoter has a predominantly dark plumage, whereas the American Bittern features a streaked, brown and buff plumage that provides camouflage in reeds and marshes.

Stejneger's Scoter is typically found in coastal marine environments, whereas the American Bittern inhabits freshwater marshes and wetlands.