Comments by "Helmuth Schultes" (@helmuthschultes9243) on "American Reacts to Christmas Island - Millions of Crabs Migration" video.

  1. The small crabs are the new generation hatchlings. These are land crabs, the adult (large) crabs must migrate to the ocean to lay eggs that hatch . Thus the annual huge quantity of large crabs travel, After hatching and a short growing period, a reverse migration of baby crabs return to the island forests.
    9