Purple Crown

A male Costa's hummingbird head flashes purple as he looks in my direction in the Troon neighborhood of Scottsdale, Arizona in February 2020. Original: _RAC3253.arw

A Costa’s hummingbird shows off his purple crown on a winter morning. The color is based on the way the light falls upon the feathers, not pigment, so when he had his head turned his crown appeared black (as the rest of his face and throat does here, but they will light up too if the light is at the right angle).

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 )

Google photo

You are commenting using your Google 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

This site uses Akismet to reduce spam. Learn how your comment data is processed.