@california.shelling The first time I saw a shark egg case, I thought it was something man-made! This corkscrew egg is laid by a California horn shark mother, picked up by her mouth and wedged into rocks for safety. This is one of the few sharks to display maternal care. This egg case was likely pushed up to the tide pools by the strong winds and tides. The kelp color helps camouflage and help provide additional protection. #shark#sealife#tidepool♬ original sound - California.Shelling