The long-eared owl, Asio otus, is a majestic raptor known for its perky horn-like ear tufts, and cryptic herringbone markings ...

Scientists from American universities have discovered that the feathers of the long-eared owl glow in the dark! However, ...

Long-eared Owls have fluorescent feathers that glow under UV light. These hidden pigments vary by age, sex, and size.

Scientists from American universities have discovered that the feathers of the long-eared owl glow in the dark! However, to ...

“Our study shows that female Long-eared Owls have a much higher concentration of these ... Griffith and her colleagues’ interest in the study stemmed from the fact that many owl researchers use these ...

“Our study shows that female Long-eared Owls have a much higher concentration of these ... Griffith and her colleagues’ interest in the study stemmed from the fact that many owl researchers use these ...

"Our study shows that female Long-eared Owls have a much higher concentration of these ... Griffith and her colleagues' interest in the study stemmed from the fact that many owl researchers use these ...

"Our study shows that female Long-eared Owls have a much higher concentration ... interest in the study stemmed from the fact that many owl researchers use these fluorescent feathers to age ...