"Capuchin monkeys are intelligent, with prehensile tails, and are often considered among the most intelligent New World monkeys."

"Male narwhals typically have a single, long (2-3 meters) spiral tusk, which is a specialized left canine tooth."

"Marmosets are among the smallest monkeys, with long white or yellow ear tufts, and are highly social."

"Dholes are social canids, skilled cooperative hunters, with diverse vocalizations, and are important forest predators."

"Guinea pigs are social animals, communicate through various sounds, and cannot synthesize their own vitamin C."

"Sea snakes are venomous snakes fully adapted to marine life, with paddle-like tails for swimming; most species give birth to live young at sea."

"Harpy eagles are among the world's largest and most powerful raptors, with huge, strong talons, primarily preying on sloths and monkeys."

"Ferrets are domesticated subspecies of the European polecat, sleep for long periods, up to 14-18 hours a day."

"Spider monkeys have long, slender limbs and tails; their prehensile tails act like a fifth limb, allowing agile movement through trees."

"Flatfish are flattened, with both eyes on the same side of the body; juvenile fish have symmetrical eyes, which later migrate."

"Jumping spiders prey on insects with their excellent jumping ability and acute vision; they do not build webs and are active hunters."

"The European Wildcat is considered one of the wild ancestors of the domestic cat, is stronger and fiercer than domestic cats, and has a thick tail."

"Orangutans are arboreal, spending most of their time in trees, and their arms are much longer than their legs."

"Cassowaries are large, flightless birds with a casque on their heads, strong legs, and sharp claws; they can be aggressive."

"Water buffalo enjoy wallowing in water to cool off and avoid insects; they are important draft and dairy animals."

"Aardvarks are nocturnal, burrowing animals, primarily feeding on ants and termites, with unique tube-like teeth."

"Meerkats are highly social animals with 'sentinels' responsible for vigilance; famous for their upright posture."

"Coral reefs are formed by the calcium carbonate skeletons secreted by thousands of tiny coral polyps."

"Dugongs are marine herbivorous mammals with whale-like tail flukes, primarily feeding on seagrass, and known as 'sea mermaids'."

"Yaks are bovid species endemic to high-altitude cold regions, adapted to low-oxygen environments, and are important livestock in Tibet."