Pale yellow mariposa
Flying along channel.
Unknown, couldn't be wild ginger
Observed in the water from a distance, curiously watching me and my dog. The otter submerged, swam, and resurfaced several times and was easy to track because of a line of bubbles along his swim track
Heron was hunting at water edge until disturbed, then flew down the shore to another spot
Searching for discarded bits of food on Berkeley campus. Very unafraid of humans.
On live oak