I believe this is an adult female Rufous Hummingbird in flight in front of an adult male (same male from observation
https://www.inaturalist.org/observations/40641529 )
Identification is based on the time of year (not a juvenile) and the size and shape of the tail feathers. They are broader than I would expect on a female Allen's Hummingbird and R2 looks to have a slightly "pinched" look at the tip. Additionally, the feathers on the lower back and rump lack extensive orange edgings.
Several school of small fish were seen from shore in the shallows of Lake Merritt. Although I suspect they are Inland Silversides, any confirmation or help with their ID would be greatly appreciated.
There were several dense patches of blue iris along this upper portion of the trail. I believe they are Douglas Iris (Iris douglasiana), but am not certain how to confidently differentiate them from Fernald's Iris (I. fernaldii).
@abr , do you have any insights into this? Thanks!
This female butterfly is either a Lupine or Acmon Blue, but these two species are notoriously difficult to differentiate.
@euproserpinus Does it look like it is ovipositing to you?
Around half a dozen of these moths were found this morning near the lights on the walls of the University Inn in San Luis Obispo.
A second individual was submitted here:
This small Flatcrown Buckweat (family Polygonaceae) was one of several found in a wide,sandy wash south of Cottonwood Springs.
It was identified by its unusual shape and basal rosette of round, hairy leaves.
Mostly hidden in the deep grass, this small morning glory was the only one noted along this stretch of trail. This was separated from C. macrostegia by the presence of bracts far below the calyx and its small, narrowly triangular leaves.
In the California Academy of the Sciences!
Several of these lovely coral fungi were found growing in thick redwood duff in the deep shadow of a large rotting log.
Beat from downed branch and collected under permit PINN-2023-SCI-0005.
Small gull at foreground center
This individual was on a prickly pear (Opuntia sp.) cactus, the main food source for this species.
Found on a fun day out exploring with @finatic !
The trees in this grove were identified using Calflora and the Jepson Guide. Features include the thin, scaly acorn cup, acorns with light fuzz on the inside of their shell, grey bark, and the short, spined leaves.
Of course, this is an extremely complicated genus and if anyone has a good argument for these representing any of the other regional oak species, I would be happy to hear it.
A scattered patch of these coral fungi were found growing out of the remains of a mostly decomposed log. They were identified by their upright stature, gray-tan coloration with pale branch tips, and lack of rapid discoloration when handled.
This single, blooming Seep Monkeyflower was found, not surprisingly, growing at a seep below the Bear Gulch Reservoir.
Found on a small granite boulder near the base of Bridal Veil Falls Trail. Identified by its overall coloration and structure, including brown areoles with upturned margins, black prothallus, and black apothecia.
One of several hundred insects feeding at a blooming patch of Creeping Thistle (Cirsium arvense).
This individual was separated from the similar Bluebanded Hermit Crab (P. samuelis) by its greenish and yellow antennae. The Bluebanded Hermit Crab has red antennae.
The Hairy Hermit Crab is also more inclined to use Olive shells while the Bluebanded is more often found in turban shells. This one is using a Purple Olive (Callianax biplicata) shell.
ID from frass present, per discussion here: https://www.inaturalist.org/observations/114576540
Very bright red galls made of distorted leaves clumped together. At the apexes of branches, as though they were a bud or a fruit. Host California Fuschia.
Found under a log. This is such a cool looking species of jumping spider.
Found under a rock at the beginning of the trailhead.
Water samples examined under park research permit
imaged with ZOE imager
Not too sure on the species or genus.
Was on the wall outside of the bathrooms. Had some nice fluorescence.
I wandered a bit off to see if anything else had come out and sure enough this was out! My first time ever seeing one just out and about.
Crawled up a bush as @naturesarchive and I were checking out a snakefly.
At least 40 of these fish were in a large, shallow, stream fed pool along with around an equal number of Sacramento Suckers (Catostomus occidentalis).
Several hundred California Roaches were found in a remnant pond within the dry San Benito River channel.
This lovely little monkeyflower was growing in a damp patch along the lower stretch of the Juniper Canyon Trail.
The second photo is brightened to show the red or red/black malar stripe better. This bird was farther south when we first heard it. Then it called and flew upstream. We later found it near the junction of the Bench Trail with the dirt road.
Several individual manzanita bushes were growing in a trailside clearing. This one was identified based on its location, lack of a burl, broad, round-based leaves that lack obvious hairs, and leaf-like bracts on the panicles.
These unusual looking mushrooms were found in a patch of disturbed lawn surrounded by Douglas Firs and pines. Their stipes were oddly misshapen, appearing both swollen and deflated. They also left a white spore print.
Differentiated from similar species by its spines, hairy calyx, flower color, and form.
A single patch of this parasitic plant was found growing on a Beach Sagewort (Artemisia pycnocephala ). This was identified by the plant's habitat and the structure of the flowers, specifically their bell -like shape and the round tips to the anthers.
These were by far the most common lizards seen over four days on the Lost Coast Trail.
Keeled petals and mostly withered leaves while in flower separated this species from A. bisceptrum.
Several of the islands at the refuge held large numbers of roosting California Gulls along with a smattering of Caspian Terns.
This is one of the fascinating all-female species of whiptail. In these species the adults lay eggs that have not been externally fertilized but instead are clones of the mother..
Valley oaks are by far, the largest and most numerous of the trees at Fremont Peak State Park.
There were several dozen of these spider nests in the dry grass spread over an area of probably 10 meter squared.
Spider body from cephalothorax through abdomen about 2cm long, and abdomen about 9-10mm wide.