holiday treehouse for birds

animal art autumn background bare bareness bauble beautiful beauty birch bird birdhouse birdie birds branch cage card celebration cheer christmas collection color coop curve cute deciduous decorated decoration design detailed domicile drawing dried element feather flock forest greeting group happy heart holiday homemade house icon illustration isolated jolly joy joyful landscape love merry nature nest new noel object of ornamental outdoor park perch poplar pretty red residential roost scarlet season seasonal set shape silhouette singing snow spring structure stylized symbol top topper traditional tree treetop trunk tweeting twigs vector white wild wildlife willow winter wintertime wood xmas