Bats
From Tolkien Gateway
Bats were flying creatures of the night, traditionally associated with the forces of Morgoth and of Sauron. They were most famous in Middle-earth for taking the part of the Goblins during the Battle of Five Armies.
Bats were flying creatures of the night, traditionally associated with the forces of Morgoth and of Sauron. They were most famous in Middle-earth for taking the part of the Goblins during the Battle of Five Armies.