Tengmalm's Owl (Aegolius funereus) in a lodge dug in a beech tree by a black woodpecker, Massif des Bauges, France

fagus silvatica fagus sylvatica aegolius funereus dryocopus martius mountain spring adult alone glance nest to camouflage nest portrait front shot look bark temperate forest broad leaved trees curiosity common beech fagus sylvatica fagus best of tengmalm's owl aegolius funereus hole bauges massif least concern iucn lc black woodpecker dryocopus martius may deciduous species winning picture mountains adults single lonely only solo one lone glances looking at camera nesting nested camouflages nests portraits front views front sights front sight front shots front view looked looking barks temperate forests broad leaved tree curious curiosities common beeches fagus sylvatica beautiful image beautiful images tengmalm's owls aegolius funereus boreal owl aegolius funereus holes cavity cavities least concern species black woodpeckers dryocopus martius prize picture winning photo prize photo award photo prize winning picture prize winning photo area temperate season seasons atmosphere stage of development individual enumeration morphology zoology morphology organism reproductive behaviour behavior relation between species species animal construction shot trunk botany morphology botany forest tree woody plant beech fagus sp beech wood fagaceae family fagales order flora fagaceae fagales dicotyledoneae angiospermae spermatophyta / phanerogamae tracheophyta embryophyta chlorobionta archaeplastida eukaryota saw whet owl aegolius sp owl nocturnal bird of prey nocturnal bird bird wild animal animal general morphology convention on international trade in endangered species of wild cites prealps mountain range alps range world mountain and summit low risk iucn lr iucn red list of threatened species woodpecker bird piciforme species particularity