Marine Lab Day

2026-08-15


A day by the sea with Melissa — the marine lab on the Santa Cruz cliffs, almost certainly Long Marine Lab and the Seymour Marine Discovery Center, going by the bones at the finale. Photos in the order the day actually ran, living room to leviathan, each with its caption; the labeled tooltip versions sit under their originals.


The prologue

Where every field day starts: a marble coffee table, two water glasses, a milk-bottle vase, and two remotes — one universal, one Apple TV — abandoned mid-morning for something better than television.
Where every field day starts: a marble coffee table, two water glasses, a milk-bottle vase, and two remotes — one universal, one Apple TV — abandoned mid-morning for something better than television.

The generator with a cause

First find on arrival: a rented CAT XQ350 generator on a spill berm outside the lab buildings — wrapped, of all things, in a Prostate Cancer Awareness livery, because the rental company donates proceeds from this unit to research. The best detail is at the left edge: a weathered drop-box labeled for animal blood samples, sternly noting it contains no money or drugs. Marine lab problems.

The freshwater pond

A surprise fifty yards from the ocean: a freshwater pond ringed with tules, its surface half-covered in a duckweed mat, tucked below a hillside of wind-sculpted pines with the neighborhood peeking over the top. Wild rose hips in the foreground. A completely different water system from everything the lab pumps out of the bay.

The resident turtle

The pond's landlord, hauled out in the duckweed and wearing a fair amount of the pond on its shell — possibly a western pond turtle, possibly a slider; the duckweed epaulettes make a confident call impossible and the turtle offered no comment. Tule stems for scale.
The pond's landlord, hauled out in the duckweed and wearing a fair amount of the pond on its shell — possibly a western pond turtle, possibly a slider; the duckweed epaulettes make a confident call impossible and the turtle offered no comment. Tule stems for scale.

The volleyball court going back to dunes

Between the coastal dorm buildings, a sand volleyball court that the dune plants are slowly reclaiming, its net weathered to lace. Melissa lines up her own shot of it — the day produced photographers photographing photographs. Monterey cypress standing windbreak duty behind.

The grumpiest non-eel

Inside the Seymour Center, a sign asking the essential question: "Is it an eel?" It is not. The prickleback is a long fish named for the sharp spines in its dorsal fin — likely the monkeyface prickleback, a local celebrity of the intertidal — and the sign's closing line, "Does it look grumpy to you?", is rhetorical. They always do.
Inside the Seymour Center, a sign asking the essential question: "Is it an eel?" It is not. The prickleback is a long fish named for the sharp spines in its dorsal fin — likely the monkeyface prickleback, a local celebrity of the intertidal — and the sign's closing line, "Does it look grumpy to you?", is rhetorical. They always do.

The tide pool, potted

One of the Center's tanks: a Pacific tide pool in a box — a red abalone getting a shower from the bubbler, a carpet of red encrusting sponge, a young kelp stipe standing like a street lamp, a gaping bay mussel showing its byssal "beard," and a probable nudibranch out for a graze.
One of the Center's tanks: a Pacific tide pool in a box — a red abalone getting a shower from the bubbler, a carpet of red encrusting sponge, a young kelp stipe standing like a street lamp, a gaping bay mussel showing its byssal "beard," and a probable nudibranch out for a graze.

The labeled version — thirteen callouts, with the honest hedges kept in: the lined chiton earns a "probably" and the little squiggle on the sponge declined to be identified.
The labeled version — thirteen callouts, with the honest hedges kept in: the lined chiton earns a "probably" and the little squiggle on the sponge declined to be identified.

Backstage: the seawater plant

Shot over the fence rail: the seawater system that runs the whole operation. The two big blue towers are almost certainly head tanks — seawater pumped up high so gravity can feed every tank below, water-tower logic applied to an aquarium. Below them, the working clutter of a living collection: culture buckets each trailing its own airline, shade cloth over the cold-water residents, a PVC manifold with a valve per tank, and salt air slowly eating a steel cabinet alive.
Shot over the fence rail: the seawater system that runs the whole operation. The two big blue towers are almost certainly head tanks — seawater pumped up high so gravity can feed every tank below, water-tower logic applied to an aquarium. Below them, the working clutter of a living collection: culture buckets each trailing its own airline, shade cloth over the cold-water residents, a PVC manifold with a valve per tank, and salt air slowly eating a steel cabinet alive.

The labeled version — ten callouts from head tanks to the fence rail itself, with the "(likely)" hedges kept honest.
The labeled version — ten callouts from head tanks to the fence rail itself, with the "(likely)" hedges kept honest.

The whale at the end

The finale, and it earns the spot: the blue whale skeleton outside the lab — very likely "Ms. Blue," roughly 87 feet, one of the largest skeletons on display anywhere. The two great curving bones running toward the camera are the mandibles, the largest single bones in the animal kingdom. Behind them: a rib cage that once housed a heart the size of a small car, and out at the flipper, the humerus, radius, ulna, and finger bones — the same five-digit blueprint as a human hand, stretched into a paddle.

The labeled version — eleven callouts, mandibles to the AR marker post, every pointer checked against the photo.
The labeled version — eleven callouts, mandibles to the AR marker post, every pointer checked against the photo.


Home