Good grief! It looks like swollen parotid glands (mumps). Although, I don't think macaws *have* parotid glands to swell up like that. The only other thing I can think of is some kind of infection where the facial skin is swollen with lymph or pus. Are you sure it's not photoshopped? It just seems so - so - unlikely - doesn't it?
I had not seen this guy on my previous visit. He climbed down off of the tree stumps where the macaws tend to congregate, in order to partake of carrots and almonds. I was at first outraged that the zoo staff would allow such large tumors to go untreated. My boyfriend helpfully pointed out the information the zoo staff had posted about this bird, apparently because they had gotten so many inquiries as to what's wrong with him. He supposedly does not have any type of tumor, he just likes to puff out his cheeks. The zoo staff doesn't know why.
Thats supposedly the story, unless it is photoshopped and someone made a little story to go with it!
Does it say what zoo? A quick google search didn't give any results... I'm thinking it must be fake. As you said it's bone there and could the skin even stretch like that? Very bizarre!
There are many birds which can puff out their cheeks, or throat sacs, frigate birds come to mind, but I haven't heard of parrots being able to do it. It seems to be too symmetrical to be a tumour, though. Perhaps an avian vet would know... but we need one to see this bizarre pic.
But do you think he'd even be able to seal his beak tight enough to keep the air in there? Like with us, we have to close our lips air tight to puff cheeks up...
It just hit me how hilarious it is that we are even discussing the possibility of a macaw puffing it's cheeks!
I'm surprised this zoo allows this bird to mingle with the public. Normally if a ward at a zoo has such an obvious problem he or she is isolated for observation-and to keep the affected patient out of the public eyes. If this photo is not altered I would guess this Macaw is suffering from sinus drainage problem (discharge can't drain and becomes thick and keeps collecting in the sinus cavity) or inflamed air sacs.
It's not just his cheeks. Looks like the back of his necks puffed up too!!
BUT. If there was a hole or something, somewhere in his jaw allowing that, wouldn't it be a food trap?? Plus as has been mentioned a macaw wouldn't be able to seal it's beak enough to do that?!!
A frigate bird has a special air sac on the front in inflates surely!! And I believe it's only the males?? ( guessing now) !!!
Presently have six Greenwing Macaw (17 yo), Red Fronted Macaw (12 yo), Red Lored Amazon (17 y.o.), Lilac Crowned Amazon (about 43 y.o.) and a Congo African Grey (11 y.o.)
Panama Amazon (1 Y.O.)
it's inflated air sacs...when they get infected or clogged the skin bubbles like that...It is one of the things we are dealing with on Charlie...hers are on her back though. you can drain/pop them with a needle ans syringe but they will usually come back when the bird is stressed or breathing to hard...they can also put in stints but the bird will usually pull them out. for the most part they aren't painful they just get in the way
I don't understand.
There's a picture and an explanation of the picture and yet people insist on tossing away the facts they've been given and create their own story about how horrible it is.
I would have thought that was a faked picture except for the fact that I can clearly see it's skin and the follicles where the feathers are attached. That picture sure was attention grabbing lol