Welcome to Teacup Rex

I can’t remember a time when I wasn’t fascinated and inspired by the natural world. Now, as an ecologist, science educator, and illustrator, I strive to inspire others with a similar love and appreciation for science.

By Wendy St. John, ago

COM Comes to Bodega

Today, a cadre of folks from College of Marin visited another local field station (just slightly larger than ours in Bolinas) : the Bodega Marine Lab. Students from three COM courses: Marine Biology, Organismal Biology, and General Ecology made the trek north to Bodega Bay, where we had a phenomenal tour by aquarium resources manager Karl Menard. A few other folks from COM (and beyond) joined us, and we had a wonderful day learning about the work they do at the BML.

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By Wendy, ago

Live Specimen: Index

One of the most special parts of the Bolinas Field Station is our aquaria – a set of live specimen sea tables where a variety of local organisms – mostly algaes and invertebrate animals – reside. Maintained by aquarist Karl Menard, I never tire of watching so many wonderful critters at such close range. I’ve thought that it would be great to create an index of the organisms we have in the sea tables, and this seems like a good place to do that. (I might eventually turn it into something that’s printed out and kept in a binder at the field station, but I need to start somewhere).

The list can be sorted by Phylum, Common Name, or Scientific Name, and there is a thumbnail for each species (work in progress). If you are trying to identify a specimen of a certain color, you can use the “Search” feature to filter all mentions of a particular color in the database.

There is also another page, sorted by phylum, where you’ll find additional photos for many of the species.

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By Wendy, ago

Abbott’s Lagoon with General Ecology

September 26, 2026

In my first semester teaching General Ecology at COM, I’ve got a small group (just 10 students), but they are AMAZING. Super engaged, super knowledgeable, and super fun – I’m really glad to be working with this group of students this semester. Unsurprisingly, our first trip of the semester was a fantastic day in the field at Abbott’s Lagoon. During the class meeting before our trip, we all made “predictions” about how many species of birds we would see (collectively). I guessed 24, and I was WAY off. (Keep reading to see just how wrong I was).

Note: this is a summary of our day. If you’d like to see more detail about all the things we saw, I made my field journal post on my personal blog, Edge of the Map: https://www.edge-of-the-map.com/2026/09/27/abbotts-lagoon/

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By Wendy, ago

Flex Session in Bolinas

Had a great time at the field station today when Dan and I hosted a Flex Session in Bolinas. All faculty at staff at the College of Marin are required to do a certain number of hours of professional development training every year, and for many employees, the bulk of these hours can be earned during Flex Week, which happens the week before instruction begins in both the Fall and Spring semesters. So, this year, Dan and I offered a Flex Session to give folks a chance to see the field station while earning flex credit for their visit.

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By Wendy, ago