These Crabs Have Taken Over An Entire Island! The Reason Nobody Eats Them Will Blow Your Mind!
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Description (100 words):
Christmas Island is the site of an annual mass migration of red land crabs to breed. People build fences and passages to ensure the safety of the crabs. These efforts have helped increase the population to 100 million individuals. However, the crabs are under attack by invasive ants. To combat the ants, it is planned to introduce parasitic wasps.
#crabs, #migration, #island, #reproduction, #protection, #invasivespecies, #biocontrol