🌳🐦🌰

#acorn #caching bird #oak tree #corvid #bird behavior

🐦🥚🦊

#koel bird #brood parasite #cuckoo egg #crow nest #bird behavior

🦴🦖🪶

#nesting dinosaur #bird behavior #evolutionary link #dinosaur fossil #archaeopteryx

🪤🦦

#koyal #koel #cuckoo #brood parasite #asian koel #crow nest #bird behavior

🦆⬇️💦

#duck diving #going under #submerging #bird behavior #literal ducking

🐦🐌🪨

#snail smasher #anvil stone #bird feeding #turdus philomelos #bird behavior #garden bird

🐦🪽🎭🤕

#killdeer broken wing display #distraction display #bird behavior #nest protection #feigning injury

🦢💃🕺

#whooping crane #grus americana #crane dance #courtship display #bird behavior #mating dance