Charlotte the sea turtle was injured in a boat accident out in the wild. Charlotte, a green sea turtle at Connecticut's Mystic Aquarium, wears a custom 3D-printed prosthetic harness on his backside.

Each March, sea turtle nesting season begins with the females’ slow yet determined scooch onto Florida’s shores, shoveling away sand with her speckled fins, digging a hole to lay eggs.

A baby green turtle (left) and a baby loggerhead (right), excavated by conservationists in Florida. Each March, sea turtle nesting season begins with the females’ slow yet determined scooch onto ...