Definition
A 'serotine' refers to a particular species of bat, specifically 'Eptesicus serotinus.' It's a medium to large-sized bat found across Europe, Asia, and North Africa. Serotines are known for their relatively slow but powerful flight, often hunting insects over open fields and pastures. They're typically active late in the evening, hence the name. Think of them as the night owls of the bat world, preferring to hunt when most other bats are already resting. They're adaptable and can live in various habitats, including urban areas.