leatherback turtle tracks in costa rica

soil asphalt geology rock wall sand terrain flooring tree walkway trail road floor infrastructure stonewall badlands sidewalk wood leatherback turtle tracks costa rica amphibian animal animals aquatic beach beautiful black blue born dermochelys coriacea endangered environment fauna fish green sea life little marine natural nature ocean reptile shell slow summer swimming tortoise tropical turtles underwater water white wild wildlife pacuare reserve scientific conservation rescue eggs female land shimmied laid