An online resource based on the award-winning nature guide – maryholland505@gmail.com

Double-crested Cormorants In Their Prime

In New England, if you don’t live on the coast or in a couple of inland locations, you will probably only see Double-crested Cormorants as they pass through during migration.  At first sight, these birds aren’t especially eye-catching – blackish-brown, somewhat prehistoric-looking, often seen perched with wings stretched out to dry. Hardly worth a second look, some might say, but in the spring they would be mistaken.

During their breeding season Double-crested Cormorants’ eyes are a brilliant turquoise color, and they develop the tufts of feathers, or crests, on their head for which they are named. Should you see one in the spring, watch for it to open its beak – the inside of their mouth is also bright turquoise at this time of year!

Naturally Curious is supported by donations. If you choose to contribute, you may go to http://www.naturallycuriouswithmaryholland.wordpress.com  and click on the yellow “donate” button.

3 responses

  1. Alice

    Fascinating color for a bird! Males and females have this turquoise coloring?

    May 23, 2022 at 9:30 am

  2. That is absolutely fascinating that their eye color and tongue color would change during mating season! Fantastic! Great information as always Mary! Thank you! 🙂 ❤

    May 23, 2022 at 9:42 am

  3. Alice

    I just read that they were also threatened by the use of DDT, but have fortunately made a comeback.

    May 23, 2022 at 10:14 am

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s