eurasian blue tit eating penuts

small bird nature biology backyard summer peanuts beautiful common resident breeder blue tit eurasian clinging seeds vegetablebased foods dark grey yellow black wings tail beak prefers insects and spiders juvenile azureblue crown line white cheeks distinctive appearance bar on the wing nape yellowish green sulphuryellow abdomen bluish legs young habitat native species garden singing very agile swings observation crest close sitter carotenoidacent coloration feeder least concern status ecology house nest wingspan