Sigtrel

Sigtrel are small Bird Wyverns that live in the coastline.

Appearance
Sigtrel have the structure of a Pterosaur, more specifically a Rhamphorhynchus. Their size is rather small, similar to Remobra, and their bodies are covered in white plumage with grey markings. They have a small crest on the head and their beak has a small protrusion, the light blue eyes and dark markings on its face take after a boobie. Their wings are wide, with a single claw to move through the cliffs, despite of having webbings on the wings, they're covered with big feathers for flight too. Their feathery tails work as rudder.

Biology
Sigtrel are adapted to living in the cliffs of the shoreline around numerous areas, they build their nests in the aberture of the cliffs or in the foliage growing on them. They a single claw on each wing that helps them and the chicks to move through their steep home. They mostly feed on fish and other animals like crabs, but also the carcasses of death sea monsters that beach. They are known for being very agressive towards hunters for getting near to their nests.

Abilities
Sigtrel are able to fly for long periods of time thanks to their wings and the air currents that are common on the shore, that's why they're usually called Seawind Birds.

They can fly at high speed and catch fish with their beaks or claws. If threatened they can also spit saltwater that they store in a special organ located in the beak, but this only happens in rare occasions.