Young Athene noctua or Little owl perched on a branch with moss with green dense foliage background

little owl athene noctua minerva owl juvenile chick beak spotted plumage birdwatching family strigidae bird nocturnal species frowning expression mottling resident wildlife perched greyishbrown barn owls fauna ornithology big eyes tree branch nature elevated position forest animal habitat feathers green background young vegetation camouflage woods ecosystem flora european size widespread freedom bill behavior body length movements asia distribution yellow