When I saw the hordes of parrots of several hundred birds, I was very scared, it was like I had fallen into the movie “The Birds” directed by Hitchcock.
The birds in these photos were brought to Japan as pets from the tropics in the 1970s, and went feral; settling in Tokyo.
Parrots should not be in Tokyo.
I was shocked by this strange spectacle, felt uncomfortable, and continued taking photographs.