PIED (or LITTLE PIED) CORMORANTS?

I see Cormorants everywhere along my stretch of the Maribyrnong River, but now I’m starting to look a little more closely.

When a fellow bird-lover informed me the Pied Cormorant (Phalacrocorax varius) has a hooked beak (and more orange coloured), I think I’m starting to see the differences between them. The Pied Cormorant is larger for sure, but when you’re photographing them from a fair distance away and there only one bird, size is a difficult concept for me.

I’m wondering if I’ve identified Little Pied Cormorants (Phalacrocorax melanoleucos) when they should be the larger species.  (same issue with Little Black Cormorants and the larger Great Cormorants which are both black).

Some examples below.  I think the 4th image is the only Little Pied Cormorant in this post.  The other 4 images are the larger species.

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3 Comments on “PIED (or LITTLE PIED) CORMORANTS?

  1. They are so closely related, I wonder why one isn’t just a sub-species of the other, as I’ve seen done with plant classifications.

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