Across 2. Binoculars 5. Grazers 7. Watering hole 9. Jeep 11. Pith helmet 13. Giraffe 17. Wild Thornberrys 18. Cheetah 19. Zebra 20. Prey ? Down 1. Ecotourism 3. Antelope 4. Savannah 6. Predators 8. Safari 10. Plains 12. The bush 14. Africa 15. Sanctuary 16. Poachers