"Cockatiels have a crest on their heads and orange cheek patches, are gentle in nature, and can whistle and mimic sounds."

"Bearded vultures are known for dropping bones from high altitudes to break them and feed on the marrow; they have black 'beards' under their beaks."

"Bonobos are slightly smaller than chimpanzees, with more peaceful social behavior, often resolving conflicts through sexual activity."

"Caterpillars are the larval stage of butterflies and moths; their main task is to eat and grow, undergoing multiple molts."

"Dung beetles feed on animal feces, rolling it into balls and burying it as food or for a nursery."

"Quokkas are known for their facial expressions that make them look like they are always smiling; they are small herbivorous marsupials."

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

"Many stink bugs release a foul odor for defense when alarmed; they have piercing-sucking mouthparts and are herbivorous or carnivorous."

"Sea urchins are covered in spines for defense and movement and feed on algae or organic debris."

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

"The black mamba is one of the world's fastest-moving and most aggressive venomous snakes; the inside of its mouth is black."

"Raccoons have very dexterous front paws and often 'wash' their food by dipping it in water, hence their name."

"Axolotls can remain in their larval form throughout life (neoteny), have powerful regenerative abilities, and are popular pets."

"Centipedes are carnivorous; their first pair of appendages is modified into venomous claws (forcipules) for predation and defense."

"Tigers are the largest cat species, and their stripes are unique like fingerprints."

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

"Roadrunners are fast runners, primarily active and hunting on the ground, famous for chasing lizards and snakes."

"Female black widow spiders sometimes eat the male after mating; their venom has a strong effect on the nervous system."

"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."

"The shoebill has a massive, shoe-shaped beak, stands motionless, and is known for its peculiar appearance and predation on lungfish."