Nature
Seals: On shore leave
Sightseers come to Heligoland to watch the seals. The animals have become so used to interacting with humans, they're making some people really nervous.
Other stories this week on Tomorrow Today:
- Swarm skills
- Why do whales swim differently from sharks?
- Beavers: Nature's little architects
- Insects: Crawling for the cure
Tue 24 Jul 2018 at 10:00
