Australasian Darter vs Little Pied Cormorant

In short

The Australasian Darter and Little Pied Cormorant can be distinguished by their neck and bill structure. The Darter has a long, slender neck and a pointed bill, while the Cormorant has a shorter neck and a stubby bill. Both species are often found near water, but their behavior and posture can aid in identification.

Identification tips

• Neck and Bill: Look for the Darter's long, snake-like neck and pointed bill versus the Cormorant's shorter neck and stubby bill.
• Plumage: Note the Darter's dark body with pale neck versus the Cormorant's black and white contrast.
• Behavior: Observe swimming posture; Darters swim with only the neck visible, while Cormorants float higher.
• Habitat: Consider location; Darters prefer inland waters, Cormorants are more versatile.
• Perching: Cormorants often perch with wings spread to dry, a behavior less typical of Darters.

Size

The Australasian Darter is generally larger and more elongated than the Little Pied Cormorant.

Plumage

The Darter has a distinctive dark body with a pale neck and a white stripe running down the side of the neck. The Little Pied Cormorant has a contrasting black and white plumage, with a white face and underparts.

Behaviour

Darters often swim with their bodies submerged and only the neck visible, resembling a snake. Cormorants tend to float higher in the water and are more likely to be seen perching with wings spread to dry.

Habitat

Both species inhabit freshwater and coastal environments, but Darters are more commonly found in inland waters, while Cormorants are more versatile, often seen in both inland and coastal areas.

Voice

Vocalizations are not a reliable field mark as both species are generally silent, though the Little Pied Cormorant may occasionally emit a low grunt.