ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by Brian Skerry @BrianSkerry | A shortfin mako shark in New Zealand swims toward the surface in morning light. Makos are one of the fastest fish in the sea, capable of bursts up to 60 mph. Of all shark species, they have one of the largest brains, relative to body size. The numbers of makos have declined worldwide due to overfishing and the demand for shark fins. They are currently listed as vulnerable. Photographed #onassignment for @natgeo. To see more sharks and ocean wildlife photos, #follow @BrianSkerry #sharks #NZ #savesharks」6月25日 12時33分