Most animals have their own version of tree rings – here’s how we biologists use them to help species thrive From whale earwax to bird feathers, almost all organisms keep a record of their existence.

#ThingsWithRings! Read this new @uk.theconversation.com article about some of the surprising biological archives out there, and what we can use them for... theconversation.com/most-animals...

#otoliths #archaeology, #forensics #fish #sclerochronology #biochronology @universityofessex.bsky.social