@norikonbu @nancyasquith @garth_harwood @merav @joyceg @Leslie_flint @megachile. Do any of you recognize these stem swellings on Golden Chinquapin?
@merav INSANE numbers - definitely Ground Zero for this species! Other galls also present in huge numbers. Consider adding an event at this Valley Oak location...
On Coast Live Oak
Seen during the Coyote Creek Visitor Center July 2024 Bioblitz.
Project page here: https://www.inaturalist.org/projects/coyote-creek-visitor-center-july-2024-bioblitz
Keep Coyote Creek Beautiful website: https://www.keepcoyotecreekbeautiful.org/
Bioblitz.club website: https://www.bioblitz.club/events
All of my observations from this bioblitz:
https://www.inaturalist.org/observations?place_id=any&project_id=coyote-creek-visitor-center-july-2024-bioblitz&user_id=joemdo
So sweet!
These jackrabbits weren't at all startled by our appearance on the trail. We watched their sweet interactions for quite awhile. I think this was a mother and her offspring.
Seen during the Coyote Creek Visitor Center July 2024 Bioblitz.
Project page here: https://www.inaturalist.org/projects/coyote-creek-visitor-center-july-2024-bioblitz
Keep Coyote Creek Beautiful website: https://www.keepcoyotecreekbeautiful.org/
Bioblitz.club website: https://www.bioblitz.club/events
All of my observations from this bioblitz:
https://www.inaturalist.org/observations?place_id=any&project_id=coyote-creek-visitor-center-july-2024-bioblitz&user_id=joemdo
Found by Connor Dooley,
Parasitized beetle larvae,
Tall, dark stroma sticking out of sand,
Growing trailside in Dunes
Larvae growing in the fruits on Lupinus argenteus (or maybe L. arbustus). The last photo shows a normal fruit, and the two preceding photos show the fruits with larvae inside.
Insect E emerged on 7/3. E1 emerged on 7/5.
a few seen on rocks in stream, right above the water line
Diplacus aurantiacus host. Attempting to show how the ovary or seed pod is modified by the fly, since there seems to be a question about it being a true gall. First image has an ungalled seed pod, second a freshly galled, and third a mature gall, with sepals removed. In the galled flowers the corolla, stamina and stigma rarely develop. R. Gagné confirmed to genus in a personal email the reared adults, exuviae and gall I sent him (see https://www.inaturalist.org/observations/221183923).
He sent me the following in a key (unpublished?) for Diplacus:
2b Swollen, aborted flower buds ……………………… Asphondylia sp.
Galls are 2.5-3 cm long and polythalamous with numerous individual larval chambers spread throughout the arrested floral parts. The Asphondylia from this gall is distinct from A. diplaci. Host: D. aurantiacus. Distr.: California.
For another comparison, see https://www.inaturalist.org/observations/134953172.
Ruffled fold galls in the leaves on snowberry (Symphoricarpos sp.)
Never seen these before! No matches on Gallformers…
Reminds me of the Aceria caliberberis galls on leaves of Cascade Oregon grape or the Blaesodiplosis crataegifolia galls on leaves of black hawthorn.
See also:
https://www.inaturalist.org/observations/222871068
https://www.inaturalist.org/observations/222871594
I have seen coffeeberry (Frangula californica) leaves with these bumps before, but I never saw anything that could be a cause. Today I saw a possibility, mostly on the leaf undersides. Maybe some kind of scale insect?
Hiding under rock in cypress chaparral
leaf miner on pelt lichen!
the lichen is posted here - https://www.inaturalist.org/observations/151245177
I found this male Mosquito standing on the wall of a container containing a few inches of stagnant, putrid rainwater. The container used to be a pool waterfall feature, but it broke years ago and the pipes at the bottom became clogged.
I caught and killed it.
Photos 1 and 3 had an Auto White Balance applied to it in Photoshop. Photo 3 was also brightened. Photos 4-6 were sharpened and brightened.