Here's another piece for the 'Fauna of Nysera' series where I share critters from my book world. (Sadly I've seen the name Nysera taken in couple projects now so I will likely go back to the drawing board. It's a shame because when I came up with it I made sure google returned no results. )
These guys go back as far as 2005 or so, but I've hardly ever used them.

They share a bit of a greedy seagull temperament, which might make them a nuisance, perhaps slightly dangerous at times given they're the size of a medium to large dog.

They're territorial, noisy and will peck and bite if needed, but generally try to avoid unnecessary altercations.