Sciuridae Bear

(X is the number of Squirrels you control.)
Sciuridae Bear enters the battlefield with X
+1/+1 counters on it, where X is the number of Squirrels you control.
Whenever Sciuridae Bear is dealt damage, you
may remove a +1/+1 counter. If you do, create
two 1/1 green Squirrel creature tokens.