Weird crustacean that preys on fish

General
1

[MEDIA=facebook]169638960339237/posts/734365653866562[/MEDIA]

2

Catfish eating birds

https://www.youtube.com/watch?v=KzwxDEx2A3g

3

Kaa karibu na David Attenborough

4

Mzito may not bring us planet earth 3