A diver caught a rare glimpse of a long-snouted seahorse on June 4 on the seafloor of Plymouth Sound, England. In the video, the spiny seahorse is in its seagrass bed habitat. Environmental changes and the destruction of its habitat are contributing to the decline of the seahorse population, according to the Ocean Conservation Trust. Marine biologist Mark Parry said that ‘after seven years of working in seagrass conservation for the Ocean Conservation Trust it was humbling to experience this rar