Rodents and river rats...

https://www.youtube.com/watch?v=xAU5pyD9PEQ

Louisiana swamp rats
https://www.youtube.com/watch?v=snVLDIjU-5E

Rise of the Super Rats

https://www.youtube.com/watch?v=EWeN9ucrV4c

Very big angry rat making loud sounds

https://www.youtube.com/watch?v=4CHjQVwvSeE

2 huge sewer rats fighting in Los Angeles
https://www.youtube.com/watch?v=jVIgUVmb4JY

rat hunts a pidgeion
https://www.youtube.com/watch?v=NDmFbVFve7E

crows vs rat
https://www.youtube.com/watch?v=nmwcVgEo29A-
https://www.youtube.com/watch?v=WbrSPU0pApg

Another crow attacking a rat

https://www.youtube.com/watch?v=Mc94_D4bmZc

Bubba Bob vs rat
https://www.youtube.com/watch?v=jegG_u3pxtU