Japanese Tit Carrying A Fecal Sac Out Of A Nest In The Tree Hollow In Saitama, Japan - close up

japanese tit tree hollow habitat beak birdwatching avian bird wildlife tree branch species perched tit nat geo environment flew away animal nature national geographic small forest fauna japan natural closeup close up creature wild cute carrying outdoor spring wing japanese beautiful behavior fecal sac feather beauty garden green season no people saitama tropical summer white colorful