Synchronization of male fiddler crabs Posted on 2021/07/14 by Carl Robitaille Synchronization of male fiddler crabs has been known for a long time (https://t.co/RL9RImkjl1) but this is the first time I’ve seen such a good video of it! https://t.co/PI8CMPrMP2— Steven Strogatz (@stevenstrogatz) June 27, 2021