title: Joys and frustrations of doing research.
mesh_terms: D000818:Animals; D001695:Biology; D002685:Chiroptera / Q000502:physiology; D004463:Ecology; D006309:Hearing / Q000502:physiology; D009036:Moths / Q000502:physiology; D011235:Predatory Behavior; D012106:Research; D014465:Ultrasonics