Why do loons have red eyes?

Name: Why do loons have red eyes?
Uploaded: 2026-08-04T22:18:00-0500
Duration: 2 min 26 s
Description: The common loon is well known for its striking black and white plumage. In Good Question, Jeff Wagner investigates the third, and arguably most intense color beaming from the bird's eyes.

The common loon is well known for its striking black and white plumage. In Good Question, Jeff Wagner investigates the third, and arguably most intense color beaming from the bird's eyes.