Great Horned Owl - Ross Feldner

Sometimes called “tiger of the night” the Great Horned Owl is an extremely aggressive nighttime hunter with a big appetite.

Using their powerful talons and great wing lift capacity they are able to carry prey that are heavier than they are. They are strictly carnivores that eat raccoons, squirrels, rodents, falcons, rabbits, mice, rats, voles, minks, ferrrets and sometimes other owls. Not a picky eater! Great Horned Owls will also take on skunks and rattlesnakes. According to the author Carol Lee, "Almost any living creature that walks, crawls, flies, or swims, except the large mammals, is the Great Horned Owl's legitimate prey."

Like other owls it is capable of “silent flight,” able to fly without making any discernable noise despite its size. This is thanks to the owl’s wing structure. The leading edge of the wings have serrations that disrupt the air turbulence of wing flapping, then softer feathers help deaden the sound and lastly the trailing fringe of the feathers also reduces the sound of flight.

Great Horned Owl's other hunting tools include large, powerful talons — which when spread are 8” talon to talon — and their disc shaped face that directs sound toward the ears.

Great Horned Owl
Fun Facts

Great Horned Owls sometime swallow their prey whole.

Their nicknames include “winged tiger", "tiger of the air" and "hoot owl".

Their "horns" are tufts of feathers called plumicorns.

Great Horned Owls have cylindrical eyes which act like a telephoto lens.

Its eyes are only slightly smaller than humans.

Their call has been described as solemn and terrifying.

It is one of the most adaptable bird species in terms of habitat.

These owls often use a single territory throughout their lives.

They have hooting contests with their neighbors.

A group of owls is called a “parliament.”  This refers to their perceived knowledge and wisdom.

Great Horned Owls short but broad wings are ideally suited for low speed and maneuverability.

Click here to listen to one hooting.

Click here to watch one on the hunt.

 

Rachel Carson Council
8600 Irvington Avenue  | Bethesda, Maryland 20817-3604
(301) 214-2400 | office@rachelcarsoncouncil.org

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