little bird snows food in a bird box nest to the young animals and then quickly fleigt again

little bird snows food bird box nest young animals quickly flies nature wildlife avian feeding nesting cavity birdhouse nest box offspring parenting snowfall winter cold survival bird behavior foraging animal care winter wildlife birdwatching winter feeding snowy seasonal nature conservation bird species migration flight beauty habitat snowcovered wildlife photography nature observation nature closeup winter wonderland chilly rapid movement fleeting moment