Even though it’s only February, it’s already spring in Southern California. Green leaves and shoots are popping up all over, and the earliest flowering plants are starting to bloom.
One of the first to flower is the White-flowering Currant (Ribes indecorum), which is making a show all over the Wilderness Park just now. This large deciduous shrub of chaparral and sage scrub has lobed, wrinkled bright green leaves that are slightly sticky and clusters of small white flowers in loose, dangling clusters, which are visited by bees, butterflies, and hummingbirds. The photo of the flowering plant above was taken last week in Johnson’s Pasture.
In late spring and summer, the White-flowering Currant has blue-purple berries, which are attractive to birds.
Lots more plants will be flowering soon, so keep your eyes out! If you like looking at and photographing plants and animals in the Park, please think about posting to iNaturalist. Anything you post in the Park will be collected by our Biota of the Claremont Hills Wilderness Park project.
P.S. We have no idea why the specific name is indecorum. This plant’s decorum seems fine to us!
All of you who love the biodiversity of the Claremont Hills Wilderness Park, get out your smart phones or cameras, come to Park on September 8–13, and post your photos of Park flora and fauna to iNaturalist to celebrate California Biodiversity Day2020!
California Biodiversity Day was established in 2018 to mark the launch of the California Biodiversity Initiative. This annual event, which normally occurs on September 7, celebrates our state’s exceptional biodiversity, while also encouraging actions to protect it.
This year, however, is not quite a normal year, and events – most of them virtual – are happening from September 5 to September 13. Since the Wilderness Park is closed from September 4–7 because of excessive heat and elevated fire weather conditions, we will be celebrating in the Park from September 8–13.
As a COVID-19 precaution, group activities are currently not permitted in the Park, so the Friends will not have a tent, handouts, or helpers in the Park, like we did last year, but you are encouraged to go out on your own or with members of your household.
May 15, 2020 is Endangered Species Day, and we’re highlighting Endangered Species in the Wilderness Park – Nevin’s Barberry (Berberis nevinii), which is listed as Endangered by both the State of California and US Fish & Wildlife, and Crotch’s Bumble Bee, which is a candidate for Endangered Species listing in the state of California.
Nevin’s Barberry (shown above) is an evergreen shrub with prickly leaves bearing bright yellow, sweetly scented flowers in the early spring, followed by red-orange berries. Many bees and wasps love its flowers.
Crotch’s Bumble Bee (Bombus crotchii) could be confused with the much more common Yellow-faced Bumble Bee (Bombus vosnesenskii), but it’s face is black, and the yellow stripe on the abdomen is wider and closer to the thorax.
Thursday, December 12, saw the ribbon-cutting ceremony for a new bicycle repair station at the Wilderness Park!
Made possible by a generous donation by the Claremont Rotary Club, the bike repair station is located right next to the bike stands at the Park entrance.
The Dero Fixit repair station includes all the tools necessary to perform basic bike repairs and maintenance, from changing a flat to adjusting brakes and derailleurs. Bikes can hang from the arms of the stand, allowing the pedals and wheels to spin freely while making adjustments. Attached by strong cables to the inside of the strand are essential bike repair tools – Philips and flat head screwdrivers, Allen wrenches, box wrenches, and tire levers – are securely attached to the stand with stainless steel cables and tamper-proof fasteners. Next to the stand is an air pump so Park cyclist can keep their tires topped up and ready to roll.
Claremont Mayor Larry Schoeder presents a Certificate of Appreciation to Rotary Club President Cameron Troxell.
Fred Cervantes, Parks & Sports Coordinator for the City of Claremont (left) stands next to the repair station with Rotarian and Park Ranger Tom Shelley, who was instrumental in obtaining the donation.
Rotary Club President Cameron Troxell with the Certificate of Appreciation.
Thanks to everyone who participated in California Biodiversity Day at the Wilderness Park, and especially the Rangers, who set it all up! On Saturday and Sunday, Sept. 7 and 8, forty-eight new observations were reported to our iNaturalist project. Thirty-seven different species were reported, including 13 species not previously reported to iNaturalist for the Park. Here are a few of our favorites. The ones with * are new species for our iNaturalist project.
*Lorquin’s Admiral (Limenitis lorquini): The Lorquin’s Admiral is thought to be a Batesian mimic of the California Sister, which is reportedly much less palatable to predators.
Woodland Skipper (Ochlodes sylvanoides) nectaring on *Douglas’s Threadleaf Ragwort (Senecio flaccidus var. douglasii):The Woodland Skippers were all over Evey Canyon on Sunday. Douglas’s Threadleaf Ragwort blooms later than most and attracts a lot of bees and butterflies in late summer and early fall.
A robber fly (*Stenopogon sp.) with a *Western Yellowjacket (Vespula pensylvanica) prey:This was a two-fer! Both the Stenopogon robber fly and the Western Yellowjacket were new additions to our project. Isn’t the robber fly a fearsome-looking creature?
A long-horned beetle (*Tragidion annulatum):With its blue iridescent body and coppery elytra, this large, colorful beetle is an amazing tarantula hawk mimic.
*Genista Broom Moth (Uresiphita reversalis) caterpillar on Spanish Broom (Spartium junceum):There were quite a few of these on the broom in Evey Canyon – four on this plant alone. Who knew there was a moth that used broom as a host plant? We say, “Go caterpillars! Eat broom!”
If you made observations in the Park but didn’t report them, don’t worry! You can submit them any time, and they will still be counted both for the Park and for the statewide California Biodiversity Day project.