Vespertyl
Vespertyls are bat-like creatures found in caves and mines, often the same areas where one might find barbegazi. They are said to make rather distinct hissing and cackling noises.
Wiedźmin: Gra Wyobraźni description[]
- A cave monster in the shape of a huge bat with the wingspan equal to the height of an adult male. Carnivorous. Mainly active at night. Its variety, which differs only in the place it resides (forests), is the vampyrode.