afterfeather barbicels barbs barbules bird branched branches bright calamus color coloration colored colorful colors colour coloured colourful colours complex integumentary appendage coverts display distinctive elongated-coverts epidermal-growth extravagant eye-spotted tail eye feather feather’s-eye flying-bird interlocking barbules iridescence iridescent outer-covering pavo peacock peafowl pen phasianidae plumage plume rachis shaft tail vane asylum child children confusion covert den falls fantasy harbor haven housing hut lake lifebelt mistake play playing problems refuge room safe safety sanctuary shelter shoe shoes water wrong