33% to be a dud.

Comsat 9.58%, Major 8.77%, Begetter 8.57%, Murker 8.37%, Ethive 8.25%, Shade 8.08%, Beguiler 7.95%, and Illwitter 7.42%

Hatches in 15 minutes. Hatches 10% slower when a Cape-species is nearby.

When out of view of its parents, has a 10% to sprout legs and run off in a random direction, hiding itself somewhere. Has a 10% to splat on colission, deals 1 damage otherwise.