Editor's note: "Hidden World of Birds in City" is about exploring a world of birds that usually goes unnoticed in urban spaces. This episode features photographs from Wang Xiaobo, who has been bird-watching near his residential community in Beijing for the past eight years.
After witnessing the unprecedent spike two days ago since Wang began his bird-watching "career", he predicts that the migration might shrink both in number and variety of birds from this point on, but it won't completely disappear as some small-sized birds are still trying to catch the late train.
Wang took another brief look in his community yesterday and was still taken by some surprises.
Stejneger's stonechat.
Olive-backed pipit.
Green sandpiper.
Green sandpiper.
Oriental turtle dove.
Oriental turtle dove.
Sparrows are catching insects to feed the chicks.
Sparrows are catching insects to feed the chicks.
More from 'Hidden World of Birds in City':
Hidden World of Birds in City: New migration peak
Hidden World of Birds in City: Beauty captured on the way
Hidden World of Birds in City: Catching the train of late spring
Hidden World of Birds in City: Welcome back
Hidden World of Birds in City: Birds in blossom
Hidden World of Birds in City: A busy pond
Hidden World of Birds in City: Highlights
Hidden World of Birds in City: Air predators
Hidden World of Birds in City: Migratory birds
Hidden World of Birds in City: The birds awaken
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