Hippopotamus mixed enclosure

[Sphenisciologist]

As I recall an oxpecker/rhino mix was discontinued after a study confirmed the birds were causing injury and stress to the rhinos. So I'd say oxpeckers are not the safest option.

Ah, did not hear about that. Thanks for informing me!

 

[Randomname0183]

I have seen pictures of pygmy hippos mixed with sitatunga if I recall correctly at a European zoo?

Bioparc Valencia has this mix and also keeps Drills and Talapoins together with them too.