My daughter and I made these today. Cutting off their little heads was difficult for us, but we got the hang of it. Some had their bodies on a rice krispie slice with the fruit roll-up. 
Here's a close up on the variety that we made; 1) wings; 2) tops; 3) whole body
Peep heads with rice krispie surrounds and fruit roll up - Cali-peep-rolls
Full Body Peep Rolls and they are yummy good. I'm sure they will delight our guests at our Easter brunch.