For as long as sentient humans have walked across the surface of the planet, they have observed the world around them. Quite often these observations had direct life-or-death consequences, as most of survival had to do with finding food while not becoming someone else’s dinner. Fast forward a few million years and we find ourselves…
A brief excursion between storms
After pretty much neglecting us in February, El Niño has returned with a bang in March. Late yesterday and last night a weather station near me, more or less at sea level, recorded 4.67 inches of rain and wind speeds of 15 mph. Stations in the Santa Cruz mountains recorded close to 6 inches of rain…
Gettin’ down and dirty
This year I’m teaching Ecology for the second time. It is a field-intensive course: we have all day on Fridays to meet outside the classroom and do something outdoors. Most people understand that hands-on experiences are the best way to learn, whether the subject matter is field-based or computer-based (such as working with software for statistical…
Swimming jellybeans
When serendipity strikes, I try to go with the flow and ride it as long as I can. The latest wave is my batch of Dermasterias larvae, which are developing nicely for the first four days of life. And now they look just like jellybeans! They have complete guts now and have already grown a bit,…
Serendipity strikes again
Actually, it was a fortunately placed phone call from an aquarium curator that struck the other night. I was at home, having eaten dinner and reviewed my lecture for the following morning, when my phone rang. It was the curator, saying that he was making his last rounds of the evening and had noticed that some…
An afternoon not wasted
At this time of year low tides occur in the afternoon. Later in the spring they will shift to mornings. There are a few reasons that I really prefer morning low tides to those that occur in the afternoon: (1) the time of the low gets about 50 minutes later every day, so as the…
Let there be . . . fish!
Today my students and I visited the Monterey Bay Salmon and Trout Project hatchery, to learn about local efforts to save the federally endangered coho salmon (Oncorhynchus kisutch). The coho is one of five species of Pacific salmon found on the coast of North America, the other four being the Chinook (O. tshawytscha), the chum (O….
Birds on the brain
This past weekend I participated for the first time in the Audubon Society’s Great Backyard Bird Count, in which ordinary folks spend at least 15 minutes observing birds in their own yards. Turns out you can also observe in other sites, but I opted to watch birds from my back deck. As my house backs…
All anemones, all the time
While much of America was glued to the television watching a football game, I went out to the intertidal at Davenport Landing to do some collecting and escape from Super Bowl mania. The Seymour Center and I have a standing agreement that some animals–small hermit crabs and certain turban snails, for example–are always welcome, which gave…
Even teachers need teaching
One of the best things about teaching is the opportunity to keep learning. Case in point: yesterday I attended an all-day teacher training session for the LiMPETS program, so that I can have my Ecology students participate in a big citizen science project in the rocky intertidal later this spring. In the Monterey Bay region…