April 7 the kit was still having fun with leaves. 

Sometimes he'd just sit at the edge of the den and watch.

The mother showed up shortly after I arrived, but although she was skittish, the kit was fairly bold, although in this photo, the kit appears to be trying to get into position to nurse.

The mother seemed nervous about me, so I moved my "blind" (aka "car") further away, and mother and kit settled down to nurse.

The kit didn't seem that hungry, because after only a minute he lept away.

The mother started cleaning the kit . . .

. . .which turned into some roughousing.

Mom won.

Several times the mother lept up on the stone beside the den, apparently chasing something airborne, perhaps an insect. Still no sign of any other kits.