"Pilot whales have bulbous heads, are highly social, often forming tight-knit groups, and are known for mass stranding behavior."

"Crocodiles are living fossils; their form has changed little over millions of years."

"Male blackbucks have dark brown to black coats and long, spiral horns, are fast runners, and are considered sacred in Hinduism."

"Takins are stocky, ox-like animals with short, backward-curving horns, adapted to high mountain life, and are a Class I protected animal in China."

"Hellbenders are one of North America's largest amphibians, fully aquatic, with wrinkled skin to increase surface area for respiration."

"Giraffes are the world's tallest mammals; newborn giraffes are about 1.8 meters tall."

"Squid have ten arms, slender, tubular bodies, swim rapidly, and many species can squirt ink and change color."

"Hyenas have powerful jaws and are both scavengers and efficient predators; spotted hyena societies are matriarchal."

"Addax have long, spirally twisted horns, are extremely adapted to desert life, and are critically endangered."

"When threatened, skunks spray a strong-smelling liquid from their anal glands for defense."

"Dolphins are highly intelligent animals, capable of using tools and communicating through complex sounds."

"The Kiwi is New Zealand's national bird, flightless, with a long beak and whiskers, and nostrils at the tip of its beak."

"Pigs are considered quite intelligent animals, with an IQ sometimes thought to be higher than dogs."

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

"Lampreys are ancient jawless fish with a sucker-like mouth full of keratinous teeth; some species are parasitic and blood-sucking."

"Great Bustards are among the heaviest flying birds in the world; males have spectacular courtship displays during breeding season."

"Moths are typically nocturnal, many are attracted to light (phototaxis), and they are more diverse in species and form than butterflies."

"Perch have spiny dorsal fins and dark vertical stripes on their sides; they are common game and food fish."

"Pythons are non-venomous snakes that kill prey by constriction (suffocation) and can swallow prey much larger than their heads."

"Pangolins are covered in keratinous scales, the only mammals with scales, and curl into a ball when threatened."