Temminck’s Tragopan (Tragopan temminckii). Below is another one with a healthy beak. Quite a difference!
Another messed up bill:
Male Black Hornbill (Anthracoceros malayanus). At least the top of the bill is OK all the way along the margin, so feeding should not be hindered too much.
So what happened to these beaks? Stuck in a wiremesh fence? Maybe. The next ouch is easy to understand:
Someone is picking on this Turtle Dove (Streptopelia turtur) a lot!