While the red-eyed tree frog is not toxic, that flash of color is enough to startle a predator or make it second guess its choice, giving the frog that split-second it needs to escape.

Adirondack birding experts debate which bird call defines summer. Red-eyed vireo, common loon, and hermit thrush compete for ...

Birds come in all shapes, colors, and sizes, but some are particularly breathtaking. Here’s a look at five beautiful birds ...

A large vireo, the red-eyed is one of the most common songbirds in eastern woodlands. It moves sluggishly through the canopy of broadleaf forests, making it hard to detect, and often picks food by ...

Red-eyed vireos are hard to see. They are olive-gray birds that blend in well with the springtime foliage. They tend to hang out up high — they are little tree-top singers.

This weird blue-faced, red-eyed bird smells so bad predators won't eat it. Comments ( 0 ) ( ) When you purchase through links on our site, we may earn an affiliate commission.