Sealions
Isotopes reveal where marine animals travel
5 Apr 2018
Tiny samples collected from the teeth, tissue and even whiskers of marine animals can reveal where they feed and travel. Audio
Our Changing World for 5 April 2018
5 Apr 2018
Stable isotopes found in teeth, fur and even whiskers can show where marine animals feed, and a 46-year-old art work has revealed how the gut microbiome of one man has changed during his adult life. Audio
Jon Waters: aquatic mammal prehistory
28 Jun 2014
Professor in the Department of Zoology, Otago University, and a principal investigator at the Allan Wilson Centre, whose research focuses on prehistoric sea lions, penguins and other coastal species. Audio