Trisk eggs can be found nestled amongst the coastal coral reefs. As the eggs near hatching they begin to float towards the surface where they get washed towards the shore. However very rarely does an intact egg make it to shore, it is usually newly hatched Trisks and bits of eggshell that wash up upon the beach.
Trisks are amphibious creatures that live along the shores of Ark. The watery tail of a Trisk isn't actually a true tail. Trisk have a very minor ability to manipulate water, they use this ability to form a "tail" of water when they are on dry land. This tail is used to keep the Trisk's fur from drying out, if the fur is allowed to become completely dry the Trisk becomes very weak and can die if proper care is not administered right away.
Like many of their land dwelling cousins, Trisks are very playful creatures. In particular Trisks love to play tag. It is not uncommon to find yourself pulled into a surprise game of Trisk-tag on your day at the beach.