Some species of owl also have a moveable ear flap that they can use to increase or decrease the sound coming to their ears.

The eye of a great horned owl almost catches up with the eye of a 6-foot-tall man.

Ancient Greeks, and the Romans for that matter, associated owls … .

It happened a couple of times this week.// ty for the A2A. However, some owls, such as the pygmy owl, are active at twilight.

Pay attention to what happens immediately after you see or hear the owl.

And if you see or hear an owl during the day, it means that you are likely encountering a diurnal owl that sleeps at night just like we do; two such owls are the burrowing owl and the short-eared owl. Owls are most often seen and heard during the night because they are nocturnal. Well, an owl probably can! The ruff functions as a reflector, channeling sounds into the ears. Once a sound is detected, the owl orients toward it and accurately pinpoints its location to … – How Do Owls See things so Clearly?

If something good happens, then the sighting portends good fortune. Adding an owl nest box to your backyard will attract screech owls. Owl sightings and calls can be either blessing or a bad omen. Have you ever heard the saying "you can hear a pin drop?" These nocturnal birds can drive down rodent and vermin populations — not to mention they're fascinating to watch and listen to. The Barn Owl's sensitive hearing is enhanced by its facial ruff, a concave surface of stiff dark-tipped feathers. So, how well can owls hear? A Barn Owl Could Hear A Mouse Heartbeat in a Large Room! It is believed their hearing is so powerful that if they were placed in a 30-feet square room, with a mouse hidden in it somewhere, they would be able to detect where it was purely from being able to hear its heartbeat! The last of our barn owl facts relates to their hearing. The owls could hear sounds which were so faint that none of my young undergraduate students and assistants could register them at the distance of the owl’s perch; however, above 12 kilohertz man is more sensitive than the barn owl. Thus, it seems reasonable to assume that the owl’s eyes occupy much of the space within its skull—leaving very little room for the brain. //What does it mean to hear an owl hooting outside of your bedroom at night?

The great horned owl has got the biggest eyes of all North American birds.