In a study recently published in The Wilson Journal of Ornithology, the researchers report their discovery of fluorescent pigments in the feathers of Long-eared Owls, that can only be seen by humans ...

The long-eared owl, Asio otus, is a majestic raptor known for its perky horn-like ear tufts, and cryptic herringbone markings that help it meld into its arboreal habitat. But in certain light ...

2. Great horned owl: The largest found in Pennsylvania with a wingspan that can be up to 4 feet. 3. Long-eared owl: By far the most efficient mouse catchers of all owls. Their eyesight is 50% to ...

Bouncing among 20 volleyball-like nets every 45 minutes, they're gathering nocturnal birds drawn by the audio recordings of northern saw-whet and long-eared owl calls broadcast by the nets into ...

"Our study shows that female Long-eared Owls have a much higher concentration of these pigments in their feathers, challenging a common misconception that colorful plumage is a 'male' trait," said ...

Researchers report their discovery of fluorescent pigments in the feathers of Long-eared Owls, that can only be seen by humans with the help of ultraviolet light. While there is an astounding ...