owl egg in the plumbing hole

and animal aves avian barbes barbule beak being biology bird birdie calamus callnn chalky chickadee coating covert developing disks egg embryo environment eyes facial falconry fauna feather feathering flier fluffy forwardfacing heterotrophic hole hooked indumentum integument large living loud metazoa natural nature nocturnal organism outdoors oval ovum owl perched plumage plumbing plume pluricellular prey rachis raptor shell species strigiformes surrounded tegument typically wild wildlife wing zoology