Pied Cormorant vs Auckland Islands Shag

The Pied Cormorant and Auckland Islands Shag can be distinguished by their distribution and plumage. The Pied Cormorant is found in Australia and New Zealand, while the Auckland Islands Shag is restricted to the Auckland Islands. In terms of plumage, the Pied Cormorant typically shows a more contrasting black and white pattern.

Location is the most reliable indicator: Pied Cormorant is found in Australia and New Zealand, while Auckland Islands Shag is restricted to the Auckland Islands. Plumage: Look for the more contrasting black and white pattern in the Pied Cormorant.

Pied Cormorant generally displays a more contrasting black and white plumage compared to the Auckland Islands Shag.

Pied Cormorant is found in a broader range across Australia and New Zealand, whereas the Auckland Islands Shag is endemic to the Auckland Islands.