It looks like a cheap, fuzzy Halloween decoration in the most cheesy way possible, as if someone took the model of a regular boring black bat and recolored it in the "classic" Halloween color scheme to make it look "spooky". If I'd encounter such a creature in a videogame or movie, I'd laugh at the absurdity. It looks so fake.
Nope. They're real.
Instead of big swarms, they usually live alone or in family units of three during part of the year—an adult male and a female and their one offspring. The bright and broken coloration of these bats may be a form of camouflage to protect them, as they have been reported to blend in with dried leaves and flowers when they roost. They're insectivores who hunt at night.
Nature, you're weird sometimes.
When I had to move out (long, unpleasant story) I had the opportunity to get a nice, cozy appartement with low rent almost immediatly, but during the interview it turned out that they didn't allow pets and wouldn't budge, so it wasn't an option for me and I politely declined.
They still tried to pressure me into signing the rental contract - calling me multiple times a day to ask whether I wanted to rethink my former decision again, eventually giving me a 24 hour deadline and demanding that I sign ASAP or they would pick someone else. That was the point I told them to go F- themselves as I was NOT going to leave my 13 year old tomcat behind or surrender him to a shelter. They didn't take it well. (...and suddenly they claimed that noone else wanted the appartement and that they desperately needed someone to move in very soon yadda yadda ... so much for "we're going to pick someone else if you don't sign today".)
Best decision I've made that year. The landlord I have now is a super chill dude and I still have my spoiled furry little bastard with me. I'd rather have lived on the street than leaving a four-legged family member behind.
No idea what became of the other appartement but I pity the people who will have to put up with that passive-aggressive nonsense for lack of alternatives.