Caerphilly: Man dragging swan by neck caught on camera
This was the moment a man was seen dragging a swan by its neck through a park.
Brandon Ryzy filmed what he called a "sickening" attack near Caerphilly Castle before posting his video on social media.
The 21-year-old said he chased after the man to get him to release the bird.
"I had to be very aggressive to get him to stop," Mr Ryzy said.