Certainly!
Noibat
The Sound Wave Pokémon
Type: Flying/Dragon
Official Registration #: 714
Entry: A small, bat-like pokémon native to the most remote Kalosean cave systems. Noibat thrive in the deepest parts of a cave system and only come out during the darkest parts of the night in order to hunt for insects and forage for fruits in peace. It navigates both the darkness of its labyrinthine home and the pitch black of its hunting grounds by using echolocation combined with the uniquely potent ultrasonic waves that noibat are infamous for. Clocking in at 200 kHz, noibat’s cries cannot be heard by the human ear but can be felt on an intrinsic level and have been known to render even the hardiest human incapacitated. These cries also explain why zubat, who also use echolocation and possess sensitive hearing, are not native to caves where noibat live … and why bringing a noibat with you to caves where zubat do live will make you a very popular trainer very quickly.
Noivern
The Sound Wave Pokémon
Type: Flying/Dragon
Official Registration #: 715
Entry: The evolved form of noibat, by battle experience. Because of its alarming appearance and the fact that—like the hematophagous crobat—it is a bat-like pokémon, noivern has cultivated a negative cultural reputation. There are many stories of noivern swooping into homes in the night to suck blood from unsuspecting humans, and even in modern times, noivern is irrevocably intertwined with the legend of the vampire. However, trainers should rest assured that noivern is primarily a frugavore, with much of its diet consisting of berries with the occasional supplement of insect-based protein, regardless of what the Kalosean pokédex would have you believe. In fact, noivern is actually rather docile and avoids human contact if at all possible, unless tamed—at which point, it becomes a fiercely loyal pokémon known for its nocturnal battling abilities and eagerness to please. Crobat, on the other hand…
The Pokédex According to Bill 