Pachygrapsus crassipes

Striped shore crabs (Pachygrapsus crassipes) live along the west coast of North America, from Baja California, Mexico, to central Oregon. Measuring 4 – 5 cm across the carapace, they can be found in estuaries, tide pools, mussel beds, or scuttling along shoreline rocks. These, and hermit crabs, are the most common crustaceans I see at my local tide pools.

Though they feed mostly on algae and phytoplankton, they are opportunistic and will also eat animals including dead fish, limpets, snails, isopods, worms, and mussels. They will even eat recently molted specimens of their own species. They are prey for seagulls, octopuses, rats, raccoons, and humans.

Though most crabs and many shore crabs spend the majority of their time underwater, P. crassipes is an exception. They apparently spend more than half their time on land, though they typically stay close to the water’s edge.

fostering plant love

We kicked off the 2023 Junior Ranger program at Malibu Creek State Park today, with my session on plants. We had 23 kids in our target age group (7 to 12 yrs old) plus another 40-odd parents + older/younger kids. Many questions were asked. Many leaves were fondled. I think we all enjoyed ourselves—I know I did!

One enthusiastic young miss informed me that she wants to be a veterinarian. And because she loves animals, she also loves plants, because animals need plants. And we humans need both animals and plants. We are all connected. Yes, wise one, we are.

Thomomys bottae

Yesterday morning in the Park, some people found a newborn gopher in the middle of a wide, well-traveled trail and didn’t know what to do with it. The blind, hairless little thing was shorter than an adult thumb. It was way too young to try to rehabilitate, so we advised them to return it close to where it was found, just in case the mama came back for it.

I’ve had the same thing happen myself, with a newborn rabbit. In both cases the mystery was how the baby got to the middle of a bare trail. Was it dropped by a bird of prey? Carried there by its mother?

April 1

Lots of folks are out enjoying the State Park this weekend. We had 230 through the Visitor Center in four hours yesterday; that’s the most I’ve personally served while on duty there.

The most-asked question was: “Why can’t I get to the M*A*S*H site?” (A: The bridge across the creek was removed at the start of winter to prevent it being destroyed by flood. It’ll be re-installed soon, probably later this month. Come visit again in May!)

Salvia apiana

Our white (sacred) sage plant was being crowded by a bush sunflower. In pruning back the sunflower, I inadvertently broke two of the sage’s growing tips. I hope I can strike the cuttings—I‘ve had good success with basil; fingers crossed on the sage.

Salvia apiana is an evergreen perennial shrub that is native to these parts, though it wasn’t growing on our block until I planted it. It is widely used by Native American peoples on the Pacific coast of the United States, medicinally and ceremonially. Illegal poaching of wild white sage populations for the commercial sale of ’smudge sticks’ is a concern held by many; if you purchase such a product, you are contributing to the world-wide demand that fuels the poaching. Instead, consider growing your own sacred sage.