Unique and important': Tongue-biting louse is wonderfully gruesomeCymothoa exigua exemplifies a unique parasite that replaces fish tongues, showcasing its bizarre life cycle and ecological significance.
Orly Razgour, bat expert: I have never been bitten by a vampire bat, so far'Bats are vital to ecosystems, serving as pollinators and insect controllers, and their adaptability makes them a compelling subject for conservation studies.