Replace Kenku with
Yus Bird.
How the creator of this bird describes it:
The Yus bird is strangely a bit of a small-scale social phenomenon in the circles I frequent. First of all whenever anyone sees a Yus comic (there were many before this, not done for the paper. Perhaps once I'm done with this batch of stuff I'll post all the random other comics I have done) they start compulsively saying 'Yus'. I've heard a lot of different pronunciations! So what about the Yus bird, it's a very simple - perhaps to a fault - character. He sleeps on a huge cactus, he has amazing powers of persuasion and he only has one expression (well, almost). I don't see any reason for him to be as widely loved as he is but then again, what do I know. I do draw him compulsively though.
Basically:
it has Antennae 2, Beak and Talons, Deformed Body, and is small and incredibly resistant to Pain brand attacks and Pain, Symbol of Torment and Agony spells (because it sleeps on a huge cactus in its natural habitat).
At level 7-9, Antennae 2 become Antennae 3, and Yus Bird gets evocable Flight.
It cannot give orders to its allies and shout properly (whenever it tries to say or shout something, it just says "Yus!" that its allies cannot understand, or you see that "You YUS for attention!"). But it renders Shoutitis not that dangerous ("A YUS tears itself out from your throat!").
Basically, a YUS cannot be heard by anything beyond LOS-1.
It gets +3 or +4 to either Charms and Hexes (amazing powers of persuasion).
Occassionally, a weak-minded enemy, be it an ally or a foe, might get scared by a highlevel Yus Bird's facial expression.