Today is another hot day, departing from home at 1:30 p.m. and arriving at Xin'an River Park in the high-tech zone at about 2:00 p.m. for bird watching. There are about a hundred black-tailed gulls in the intertidal zone today, and unlike the one observed last week, most of them are adult birds, with only a few sub-adults.

A flock of black-tailed gulls
Black-tailed gulls
A sub-adult with winter feathers in the first year came from the river embankment to the river, not too afraid of people, and took clearer photos.
Black-tailed gulls are sub-adult birds
In the distance, a heron caught a large fish and swallowed it by shaking its head and adjusting the angle of the fish in its mouth. I've seen a GIF before, a heron swallowing a big hare into its belly, I don't know how it swallowed, heron yyds.
This time the bird watching encountered the gray-headed green woodpecker, which was scratching insects in the lower part of the pine tree, and the photos taken were almost completely black.
The original picture is almost all black, and the gray-headed green woodpecker cannot be seen clearly
After using ps to turn up the brightness, you can see the gray-headed green woodpecker clearly.
Post-processed photos
On a dead tree, I saw herons and egrets again.
Herons and egrets
egret
heron
Stopped for a while next to a reed bush with an open view by the river, wondering if I could add new ones, and waited for a while to see only the white bone top, the small reed warbler, and the eastern reed warbler.
White bone top
White bone-top juveniles
White-tailed grey dragonfly