Hahahahaha -- these rock! --- and what a clever idea... hmmm...

There once was a very fat budge;
in fact, her first name was Pudge.
She ate all seeds all day,
and scarfed down millet spray,
til her mama gave her a big nudge.

"My gosh, you weigh forty two grams,
and your thighs look like huge Easter hams!
Off the perch, you plump bird!"
and without one more word,
Pudge got pellets and spinach and yams.