News Animals Here’s how high-speed diving kingfishers may avoid concussions Specific genetic tweaks seem to protect brains from 40 km/h plunges into water Flying at speeds up to 40 kilometers per hour as they hit the water, plunge diving kingfishers (one shown) are at risk of damaging their beaks, heads and brains. Andy Morffew/Flickr (CC BY 2.0 DEED) Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Claudia López Lloreda November 6, 2023 at 9:00 am Genetic tweaks in kingfishers might help cushion the blow when the diving birds plunge beak first into the water to catch fish.