John P. Friel, Ph.D.
@friel.bsky.social
Director of the Alabama Museum of Natural History • He/Him • 🐟Zoologist 🦈 • https://linktr.ee/john.friel
Reposted by John P. Friel, Ph.D.
Eulachon have such a high oil content (15-20% of their entire body weight!) that they burn can like a candle when dried - hence the name “candlefish." Their valuable rendered oil was also historically traded among tribes along the Pacific coast on routes known as grease trails #25DaysofFishmas
December 15, 2025 at 2:13 PM
Eulachon have such a high oil content (15-20% of their entire body weight!) that they burn can like a candle when dried - hence the name “candlefish." Their valuable rendered oil was also historically traded among tribes along the Pacific coast on routes known as grease trails #25DaysofFishmas