Wednesday, 18 October 2023

WW: Football monk


(From the monks' graveyard. Evidently, Brother Lawrence also worshipped at the altar of the Seahawks.)

Appearing also on My Corner of the World.

Thursday, 12 October 2023

Starfish Report 2023

Healthy adult P. ochreceus.
I conducted my informal annual survey of a local beach a few weeks ago and found the wasting-syndrome situation holding, relative to past years. The species recorded in the past are present in similar number, with a possible bump in the number of Pisaster ochraceus, the purple starfish. In that case I noted a heartening continued presence of adults with no noticeable infection or mutilation, supported by what I believe is a modest rise in the number of youngsters.

As this iconic North Coast star all but vanished at the height of the pandemic, I was touched to note this.
White E. troschelii.
With any good luck, this old friend is back to stay.

Evasterias troschelii, the mottled star, held the lead as the largest population on the tidelands since reclaiming first place from Dermasterias a few years back, though they still run small compared to pre-SSWS norms. Together with what may be signs of plague in two of the largest specimens, this may be a bit of a blue note. (See photographs; one individual appears unusually white about the disc, and a ray of another seems whiter and weaker than normal where it's been thrown over a cobble. Compare with the photos on this page. Again, I'm relying solely on 60 years of familiarity with the starfish of my homeland; this wasn't a scientific survey, and I may have misread the cues.)

So Evasterias may still be dying
Possible infected ray.
before it reaches full size. If so, the breeding population is keeping apace, so there are grounds to hope for an evolved solution.

For the rest, leather stars (Dermasterias imbricata) seem about as present as before, and sadly, Pycnopodia helianthoides, the sunflower star, and Pisaster brevispinus, the giant pink star, just as extinct. I wasn't able to observe the blood stars (Henricia leviuscula), which barely reach the intertidal zone, because the tide was a few feet higher than those I've caught in the past.

Final analysis: though the beach apparently still isn't clean, all in all, an encouraging show by the new normal.

Adolescent P. ochreceus.

Wednesday, 11 October 2023

WW: Elk Ridge trail



(This is the trail up Elk Ridge, just across the ravine from the jungle camp where I sat ango.)

Appearing also on My Corner of the World.

Thursday, 5 October 2023

Ango

Mist on the Mountain (4551400548)

True nature;
It is on this mountain.
Because of the heavy mist, the exact location is unknown.

– An Ancestor's commentary on the Mumonkan.


(Photo of a North Coast mountain that looks remarkably similar to the one were I sat ango, courtesy of John Fowler and Wikimedia Commons.)

Wednesday, 4 October 2023

WW: Sea anemone eating a crab


(The anenome [suspect Urticina columbiana] is about the size of a teacup; the crab is Hemigrapsus oregonensis, the green shore crab.

Beach crabs are seldom swallowed by anemones; on the contrary, when below the waterline, these crabs often rest in the middle of an open anemone's tentacles for long periods. I suspect this bravado is down to the fact that they're hard as porcelain and quite intractable when challenged, which is why they have very few predators. So I have no idea what the story is here. This one was still perfectly healthy despite being half-gobbed, yet not trying in the least to escape. Perhaps he burrowed into the cnidarian deliberately, though to what end I've no better idea.)

Appearing also on My Corner of the World.

Thursday, 28 September 2023

Truth Meditation

"The truth knocks on the door and you say, 'Go away, I’m looking for the truth,' and so it goes away."

Robert Pirsig


(Photo courtesy of Felix Luo and Unsplash.com.)

Wednesday, 27 September 2023

WW: Morse code radio

(My thirty-year-old OHR high-frequency CW [Morse code] transceiver, set up at the home of friends. My friends are biologists, and their fossil-sorting table was convenient on several levels.)

Appearing also on My Corner of the World.