I actually quite like chicken hearts and gizzards!
I was going to say squirrel tastes like chicken just as a joke...but it's unique really. Hard to explain unless you've eaten rabbit. My Mother use to make one heck-uv-a scrumptuous squirrel pot-pie with dumplings in it...oh those were the days! Even cleaned nicely, my wife won't allow any of them in the kitchen. If I used one of her cook pots, she'd probably throw it away (that's what she did when I prepared rattlesnake). To her, squirrels are exactly as someone posted earlier...tree rats with bushy tails!

