More frog damage

I'm not sure actually, could be birds, could be rats, could be fox cubs, might even be squirrels...

It's rained a bit but the soil is still dry, when it's moist again I can backfill and sow grass seeds. Although the thought of having a frog abode in a lasagne-mulched part of my plot is quite satisfying.

I'll find out who's done this sooner or later.