Across
- 3. French boat designer (6)
- 5. Cold coast (8)
- 9. Weather boundary and ship (10)
- 10. Raw material that previously lit the way for 200 years (7)
- 11. Third largest in Europe, after Vatnajökull, for example (9)
- 12. Having tufted hair on one's cheeks and chin, or rusty faced pinniped (7)
Down
- 1. Dutch navigator (6,8)
- 2. Common name for a bird named after a Danish zoologist (9)
- 4. Cat-sized polar canid (6,3)
- 6. alle alle, Latin (6,3)
- 7. White Sea hunter (5)
- 8. Black-skinned marine mammal (5,4)