Long-Eared Owl (Asio otus) - British Birds - Woodland Trust
Long-eared Owl - The Sound Approach
♫ Barn Owl - song / call / voice / sound.
Long-eared Owl - Sounds - YouTube
An Introduction to the Long-eared Owl (Asio otus) by Wild Owl - YouTube
Long-eared Owl - BirdWatch Ireland
Long-eared Owl | The Peregrine Fund
Long-eared Owl Vocalizations | Despite the fact that Long-eared Owls are somewhat small, the call of a male Long-eared can be heard up to a kilometer away!! | By Rocky Mountain Raptor
Long-eared Owl – Wildlife Center of Texas
Long-eared Owl - South Dakota Birds
Long-eared Owl - The Sound Approach
Short-eared Owl Sounds, All About Birds, Cornell Lab of Ornithology