Long Eared Owl Facts

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Long Eared Owl

Comparatively little is known about the mysterious Long-Eared Owl which keeps to the cover of trees during the day and flies only by night. Numbers appeared to have declined over the last century with no recovery in sight although its deep nocturnal habits mean that it could well be under-recorded. It is the least known of all of Britain’s native owls.

This owl’s most prominent feature, other than its fierce orange eyes, is the pronounced “ear tufts” from which it derives its name. In all “tufted” owl species, such as the Eagle Owl family, these tufts have nothing to do with hearing but are manoeuvred by the owl to reflect a mood or to aid with camouflage.

The facial disc channels sound too complex and asymmetric ear openings, which in this owl, run nearly the full height of its skull. The largest ears of any owl species! The muscles required to alter the position of the ear tufts are also thought to play a part in changing the shape of the ear openings so, therefore, do play some part in the hearing. With this remarkable hearing, the Long-Eared Owl is able to detect, locate and strike at prey with total accuracy, even in complete darkness

Although little is known about this owl in Britain, on a recent trip to Italy we were surprised to find the Long-Eared named the “Common Owl”. They roost together in trees in the city centres in their hundreds during the winter months!

Common Name: Long Eared Owl

Latin Name: Asio otus

Length: 300-380mm

Wingspan: 900-1000mm

Weight: 200-400g

Conservation Status: Not globally threatened, relatively common and widespread in many areas.

 The Owls Trust. Adopt Huw, Long Eared Owl. Distribution Map.

 

This owl uses mainly small patches of woodland especially conifer.

The Owls Trust owl icon in cream.

Get Involved

You can visit our Long-Eared Owls at The Owls Trust. Why not view our Adopt an Owl Page where you will find how to help The Owls Trust and adopt Huw one of our Long-Eared Owls if you wish to be involved with their care.