Morbidly obese and lazy hawk in Golden Gate Park

I am growing concerned about the morbidly obese and lazy hawk in Golden Gate Park (in a field beneath a copse of trees, not far from the De Young Museum.) It is so waddlesome and lazy that it can barely fly anymore. It looks like a basketball with wings. I guess the food supply (pigeons, rats, gophers, more rats) must be very plentiful this year. Or maybe all that second-hand pot smoke is drifting up into the trees, sending his appetite out of whack.