KnowraChristmas Island red crabLinked fromLinked fromThe 4 pages that link to Christmas Island red crab, each with the reason it gives.All 4Broader topic 4Island ecologyBroader topic: Its migration shows how island species can shape ecosystem processes at large scales.Christmas IslandBroader topic: The species is a conservation priority and a major focus of nature tourism.Yellow crazy antBroader topic: Ant attacks have killed large numbers of red crabs and altered their migration routes.Terrestrial crabBroader topic: Its migration shows how a terrestrial life cycle can remain synchronized with the sea.