Today I got to attend a Bay Nature walk! They happened to have one on a Sunday!! Not only that, but it was a Butterfly Walk at Mt. Diablo, led by Liam O’Brien. Yes, that same Liam O’Brien. Whose “Butterflies of the Bay Area” book I just bought and read a couple weeks ago! NotContinue reading “Mount Diablo State Park (9/28/2025)”