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1329 The annual red crab mass migration in Christmas Island |
Located at 500km south of Indonesia, and at 1,560km from the town of Exmouth, the closest point of the Australian mainland, Christmas Island is quite isolated, so had a high level of endemism among its flora and fauna. Unfortunately two species of native rats have become extinct, the endemic Christmas Island Shrew has not been seen since the mid-1980s, while the Christmas Island Pipistrelle (a small bat) is critically endangered and possibly also extinct. Now the land crabs and sea birds are the most noticeable fauna on the island.