the bats hang upside down, huddled closely to each other.

animal are asleep awake background bat bats brown cheiroptera closely colony cuddle cynopterus dog each eidolon face flittermouse flying fox fruit fur group halloween hang hanging head huddle huddled hypomelanus illustration isolated mammal microchiroptera mouth nature night other pteropodidae pteropus rearmouse rest resting settlement sphinx symbol teeth tightly tongue two upside vector web white wild wildlife wing wool