At Geary Road . It had a massive tail . Rare in Alameda County . Eastern Fox Squirrel is also found here .
Large freshwater snail in stream. Quite abundant here. There is a large amount of variation in the steepness of the spire. The spire on the snail in the second and third photos is almost recessed.
With a tasty damselfly in its mouth!
The creek was teaming with them...