Crow Language
Edge AI bio-monitoring network using Google Coral TPU to decode mathematical patterns in crow vocalizations — Venice Beach citizen science at its weirdest and best.
This one started with a question nobody asked us to answer: do crows have grammar?
At Space Post Labs in Venice Beach, we built a Raspberry Pi + Google Coral TPU audio monitoring network and pointed it at the local crow population. The Coral TPU hackathon gave us the hardware. Curiosity gave us the project. What we found was stranger and more beautiful than we expected: mathematical patterns in crow call-and-response sequences that suggest structured communication far more complex than “danger” and “food.”
We built a small BERT model trained on our crow vocalization dataset to detect call-and-response patterns. The model found temporal structures — sequences with consistent timing, response patterns, what might be conversational turn-taking. The methods paper concept that emerged focused on edge-compute bio-monitoring: what happens when you put AI listening devices in ecosystems instead of data centers?
The best part: hundreds of crows started following the scientists around Venice Beach during data collection. They knew we were listening. Whether that’s science or comedy depends on your perspective. I think it’s both — and that’s exactly the kind of project Science Stanley exists to tell stories about.