It looks like it would live in the small borders between the forest and the sea and use it's horn to dig up holes in the dirt to lay it`s eggs on. It cant swim and it is too small to get around the forest so it would most likely hang around beaches to find food.
('Chelonian' is used for turtles/tortoises.)
Just don't make him mad.
Its so cute though
That will certainly bring no repercussions.