Saltwater crocodiles crossed the Indian Ocean to reach the Seychelles — before humans arrived and wiped them out Live ScienceSaltwater crocodiles traveled thousands of miles across the Indian Ocean, genetic study suggests Phys.orgSaltwater crocodiles once crossed an ocean to reach the Seychelles Earth.comSaltwater crocodiles migrated thousands of miles to reach the Indian Ocean: What makes them the ultimate wanderers? Times of India