In this strange pandemic school year with classes online and student clubs not able to meet in person, the Natural History Club has been meeting virtually twice a week. We can’t go out as a group on any field trips, so the students have been sharing their nature journals online. Yesterday we played Jeopardy! I…
Author: Allison J. Gong
False nightfall
California has been burning for almost a month now. Wildfires rage up and down the state, and it seems that new ones pop up every day. I haven’t bothered looking up the latest stats on acreage destroyed because, frankly, it would be too depressing. All across social media today people posted photos of orange skies…
Destruction and resilience
22 August 2020 As I write these words, a massive and powerful wildfire is raging through the Santa Cruz Mountains, approaching the city of Santa Cruz from the north and west. This morning’s stats: Much of the terrain burning is redwood forest. Big Basin Redwood State Park has burnt extensively. All park buildings and campgrounds…
In Memoriam
On the afternoon of July 31, 2020 the world of invertebrate biology and marine ecology in California lost a giant in our field. Professor Emeritus John S. Pearse died after battling cancer and the aftereffects of a stroke. John was one of the very first people I met when I came to UC Santa Cruz….
Emergence
Every summer, like clockwork, my big female whelk lays eggs. She is one of a pair of Kellett’s whelks (Kellettia kellettii) that I inherited from a labmate many years ago now. True whelks of the family Buccinidae are predatory or scavenging snails, and can get pretty big. The female, the larger of the two I…
NEOWISE
My best shot of the comet that has been hanging out near Earth over the past week or so: Technical details, for those who care about such things:
An exception to the rule
Biology is a field of science with very few absolutes. For every rule that we teach, there seems to be at least one exception. I imagine this is very frustrating for students who want to know that Something = Something every single time. It certainly is easier to remember a few rules that apply to…
Plants and algae as real estate
I’ve written before about the rocky intertidal as a habitat where livable space is in short supply. Even areas of apparently bare rock prove to be, upon closer inspection, “owned” by some inhabitant or inhabitants. That cleared area in the mussel bed? Look closely, and you’ll likely find an owl limpet lurking on the edge…
Four for the price of one
I’m not the world’s most diligent user of iNaturalist, but I do try to upload observations after I’ve been tidepooling or hiking or poking around outdoors. The other morning I did go to to the intertidal, for only the second low tide series since the COVID quarantine began. State park beaches were closed over the…
Feeding babies
For some reason, the barn swallows at the marine lab like building their nests above doors. It seems that little 1/2-inch ledge of the door frame provides support for the mud nest. And the birds don’t always choose little-used doors, either. This year a pair constructed their nest above one side of a double-door that…