Frog man back

I think that it's the earliest that Prof. S. Berven has come out to Saginaw Forest to set up his yearly spring frog survey on the frog pond. However, due to the non-winter we had this year, I saw him and two of his students slogging through the muck round the frog pond, resetting the low fence and setting the buckets.

This long-term frog survey is one more reason why dogs must be kept on leash.