elf owl

2017 arizona arizonasonorandesertmuseum camouflage captive common eatbeetles eatscorpions eatspiders eggs elfowl excellentvision fledglings flight flying getswaterfromprey hollowtrees hunters leastconcern migratory nestincavities nocturnal noeartufts novisibleears predators riparianhabitat roundhead saguarocactus shorttail silentflight smallestowl spring uplanddesert varieddiet wings yelloweyes