American Pygmy Kingfisher vs Green Kingfisher

In short

The American Pygmy Kingfisher is notably smaller than the Green Kingfisher, with a more compact body and shorter bill. Both species share a similar green and rufous coloration, but size and structural differences are key for identification.

Identification tips

1. Size: Use size as the primary distinguishing feature; the American Pygmy Kingfisher is much smaller. 2. Bill Length: The American Pygmy Kingfisher has a shorter bill compared to the Green Kingfisher. 3. Habitat: Note the habitat; the American Pygmy Kingfisher favors more densely vegetated areas. 4. Plumage: Look for a more vibrant green and rufous coloration in the American Pygmy Kingfisher. 5. Vocalization: Listen for the quiet ticking of the American Pygmy Kingfisher if calls are heard.

Size

The American Pygmy Kingfisher is significantly smaller, about the size of a sparrow, while the Green Kingfisher is larger, closer to the size of a thrush.

Plumage

Both species have a green back and rufous underparts, but the American Pygmy Kingfisher often appears more vibrant. The Green Kingfisher has a more pronounced white collar and a more extensive white belly.

Behaviour

Both species are often seen perched low near water, but the American Pygmy Kingfisher is more likely to be found in dense, shaded areas.

Habitat

The American Pygmy Kingfisher prefers dense, forested streams and ponds, while the Green Kingfisher can be found along larger rivers and streams, often in more open areas.

Voice

The American Pygmy Kingfisher's call consists of quiet ticking notes, while the Green Kingfisher's call is not well-documented but is generally considered to be louder.