button with cute northern saw-whet owl celebrating migratory bird day,

acadicus aegolius america animal avian awareness beak bird birding birdwatching boreal branch button care cartoon celebration claws commemoration conservation cute date day dotted ecology education effort environment fauna feather foliage forest globe grid habitat holiday illustration international map may migration migratory month north northern ornithology outline owl pattern plumage postcard poster preservation program round route saw strigidae strigiformes tender typography vector whet wildlife wings world