. . . taking a small group of highly motivated students into the field! My invertebrate zoology class this semester has only 10 students, which allows me a lot more freedom to improvise on the fly and actually participate in the course instead of having to stand back and supervise 30 of them at the…
A pilgrimage, of sorts
If I were the type of person to make and keep a bucket list, today I would have been able to cross off one item. For some reason until today I’d never managed to get to Ed Ricketts’ Great Tidepool, even though I’d been several times to Point Pinos which is right around the corner….
Feeding the ‘droids
So, those bits of Ectopleura crocea that I grabbed from the harbor on Monday are voracious eaters. I didn’t feed them yesterday because I didn’t have time and the students spent the afternoon looking at them in lab, and I hoped that they’d be alive today. Some of the stalks had dropped their hydranths (the distal…
These ARE the droids I’m looking for
Tomorrow my students will be examining cnidarian diversity in lab, so early this morning I went to the harbor to collect hydroids. Or ‘droids, as I refer to them. These are not the droids of Star Wars fame, such as C-3PO and R2D2, but rather colonial cnidarians. As such, they are made up of many…
Minor victories
I always find that autumn is a tough season for me, in terms of maintaining enthusiasm and fascination with the world around me. I feel, like most creatures, that autumn is a time to hunker down and take it easy until the winter solstice, after which we’ll be gaining daylight again instead of losing it….
Off with the old, Case B
ORGANISM OF THE MONTH: Pugettia producta, the kelp crab For a few months now, I’ve had a pet kelp crab running around in one of my seawater tables. I don’t remember where I collected it, or even whether or not I collected it at all; quite often crabs and other animals arrive as hitch-hikers on…
All good things. . .
. . . must come to an end, so they say. And Scott’s and my little experiment growing Pisaster ochraceus came to its end when the last of our teensy stars gave up the ghost a week ago. We aren’t entirely surprised, as nobody before us had succeeded in growing these guys in the post-larval…
Cuteness strikes again!
That cute little Melibe I found last week is still alive, and still super cute. It lost one of the two large cerata on its back the second day I had it, and I wasn’t sure it would be able to survive long without it, but it has hung in there and started growing a replacement….
Warming, and bees
Much ado is being made of the fact that Africanized honey bees have recently been found in the San Francisco Bay Area. Most of the articles I’ve read on the subject have disseminated information that is good, but can be confusing to the average person who isn’t a beekeeper. Most people who don’t understand bees…
Cuteness warning: High alert!
This morning I was doing some routine cleaning of animal-containing dishes at the marine lab when I noticed a little blob of snot on the outside of the bowl I was working on. Normally I just wipe off blobs like that, but something about this one caught my attention in a different way and I…