Christmas Island Crab Migration 2024. The island has a tropical climate and experiences both a wet.  — in a study of records documenting 36 years of crab migration, scientists have found that red crab spawning can be delayed, even canceled, in a given year if there isn’t.

Christmas island’s red crab migration is one of the most incredible natural phenomenons on. The easiest places to watch the migration and spawning are drumsite,.