Rural/Farm Life

my grandson and I can make some toad cottages; we have pacific chorus frogs, and, being in the desert, I'm never sure how they survive. I know they live in the drainage pipe that runs under the barn. I also found them in a water-main box that leaks a little. Plus, a couple end up in my bathtub every spring. Do they actually climb up the drains???

Anyway, It would be interesting to see if we could build them some other shelter/habitats; if it worked, that could be next year's xmas gifts for all.