It has two heads looking at different directions while watching the player
MCPE-80314
Drowned head not rendered correctly
Resolved
Cannot Reproduce
0
Theres very little detail here to run with, Is this all drowned or just one/occasional drowned? Are you using any third party resource packs and does it happen when they are disabled?
I'm not able to replicate this on Windows 10 so either this isn't as simple as dropping down a drowned or its unique to your setup (Android specific etc)