"Our study shows that female Long-eared Owls have a much higher concentration ... Griffith et al, Fluorescent pigment ...

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

"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 ...

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

“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 ...

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