Ologies with Alie Ward Lutrinology (OTTERS) with Chris J. Law
Jul 7, 2022
Dr. Chris J. Law, a dedicated lutrinologist, dives deep into the captivating world of otters, exploring their playful behavior and social dynamics. He shares amusing stories of their dual nature, from adorable antics to surprising aggression. Discover how otters support kelp forests and navigate motherhood's challenges while fostering intriguing relationships. With insights into their unique adaptations and fascinating diets, Chris showcases the charm and complexity of these remarkable creatures. Get ready to fall in love with otters—just don’t trust them too much!
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From Worms to Otters
- Chris Law began his science career studying polychaete worms.
- His PhD advisor, Rita Mehta, suggested he switch to sea otters because they were abundant in Santa Cruz.
Weasel Body Elongation
- Weasel-like creatures evolved elongated bodies around 15 million years ago.
- This adaptation allowed them to hunt rodents in underground burrows and crevices.
Mammalian Vertebrae
- Mammals, unlike snakes or eels, have a fixed number of vertebrae.
- Elongated mammals like weasels and dachshunds have longer individual vertebrae, not more of them.
