Guanaco (Lama guanicoe) - the largest herbivorous mammal in South America from the camel family, ancestor of the llama, domesticated over 6,000 years ago by the Inca people.

Like all camels, guanacos have long, slender necks and long legs. Adult guanacos have a height at the withers from 90 to 130 cm, and a body mass from 90 to 140 kg.

Guanacos are slightly larger than alpacas and significantly larger than vicuñas, but smaller and denser than llamas. They have a characteristic thick skin on the neck, which provides additional protection against predators. Bolivians use this skin for shoe soles.

To cope with harsh and variable climates, guanacos can "open" or "close" unique thermal windows - areas of very thin fur located on their front and rear sides, to vary the amount of exposed skin available for heat exchange with the external environment.

Fun Fact: Guanacos can run up to 56 km/h (35 mph) to escape predators! 🐎

Mandrills (Mandrillus sphinx) – the most vibrantly colored monkeys! Their fur is brownish-gray on most of their body, white on the belly. Males have bright yellow beards, chins, and even the upper part of their chest. Their nostrils and nose bridge are bright red, with blue skin ridges running from their nostrils to their eyes.

Mandrills are also the largest of all non-human primates. Males are significantly larger than females, with a body length of about 80cm, while females are around 55-57cm. Males can weigh up to 54kg (36kg on average), while females weigh around 13kg.

They are omnivores, feeding on fruits, seeds, leaves, bark, nuts, and over 113 plant species. They also eat invertebrates (ants, termites, grasshoppers), small vertebrates (lizards, rodents), and bird eggs.

Fun fact: Mandrills have the strongest bite force of any primate, even stronger than a lion's! 🦍💥

Pygmy Marmoset (Cebuella pygmaea) - The Tiny New World Monkey

Meet the Pygmy Marmoset, a tiny primate native to the tropical forests of the Amazon. It's one of the world's smallest monkeys, with a body length of just 12 to 15 cm and a tail of 17 to 23 cm. Adults weigh a mere 100 grams on average.

This little acrobat has amazing adaptations for an arboreal life, including the ability to rotate its head 180° and sharp claws to grip branches.

Pygmy marmosets walk on all fours and can leap up to 5 meters between branches.

They primarily feed on tree sap, latex, resin, and other tree exudates. Their specialized elongated lower incisors allow them to drill nearly perfect circular holes in tree trunks or vines. When the sap starts to flow, the marmoset laps it up with its tongue, also preying on butterflies attracted to the sap.

Fun Fact: Pygmy marmosets are the smallest monkeys in the world, but they have the largest territorial calls relative to their body size! 🌿🐒

Senegal Galago (Galago senegalensis) - also known as "nagapies" (meaning "little night monkeys" in Afrikaans). These are the most successful and diverse small primates in Africa.

The average body length of a galago is 13 cm. Their tail length ranges from 15 to 40 mm, and they weigh between 95 to 300 g.

Senegal galagos have large eyes that provide excellent night vision, strong hind limbs, sharp hearing, and a long tail to help them balance. Their bat-like ears allow them to track insects in the dark. They catch insects on the ground or snatch them out of the air. While navigating through dense bushes, these primates fold their thin ears to protect them.

Fun Fact: Unfortunately, these little creatures are often caught by locals who set out containers of palm wine. The intoxicated galagos are then easily collected after they've had too much to drink. 🍷😴

Quokka Setonix brachyurus has become incredibly popular due to its adorable, friendly smile and always positive attitude. The internet is flooded with photos of this hilarious and cute creature, which is quite sociable and often poses with humans.

The quokka belongs to the genus of short-tailed kangaroos, being the sole representative. It's hard to guess that a quokka is a kangaroo, albeit a dwarf one, at first glance. The animal resembles rodents and wallabies, which are also part of the kangaroo family.

Quokkas are about the size of a large cat or a small dog. Females weigh between 1.5 to 3.5 kg, while males weigh between 2.7 to 5 kg. The body length rarely exceeds half a meter.

Fun fact: Quokkas are known as the "world's happiest animals" due to their perpetual smile! 😊

Kakapo (Owl Parrot) Strigops habroptila - a unique, flightless parrot, one of a kind and on the brink of extinction. They are fascinating because they willingly approach humans and behave very friendly - unlike other wild birds.

This is a very ancient species, whose closest ancestors lived on Earth for 16 million years. The sudden decline in their population was caused by the settlement of New Zealand: birds were caught as trophies, and sports hunting was conducted on them.

This is a large parrot, with a body length of about 60 cm. Due to their white facial disc, these parrots are also called "owl parrots", as this disc is similar to those of most owl species.

Interestingly, kakapos have a strong scent, but it is quite pleasant – reminiscent of honey, beeswax, and flowers. 🌸🐝

The Red Panda (Ailurus fulgens) – a true wonder of nature, also known as the cat-like panda. This adorable creature is a carnivore, although it primarily eats plants.

The Chinese knew about this little animal as early as the 13th century and called it the fire fox, but Europeans only became acquainted with the red panda in the 19th century.

The red panda weighs between 4 to 6 kg, with a body length of 50 to 64 cm, not including its magnificent tail, which is almost as long as its torso.

Why is the red panda considered a carnivore if it mostly eats plant-based food? The answer is simple: carnivores are not just defined by their diet but also by shared characteristics, such as having 38 teeth, a short intestine, and a simple stomach. This digestive system is typical of carnivorous animals, including the red panda.

Fun Fact: Red pandas have a false thumb, which is actually an extended wrist bone, helping them grip bamboo and other food.

Agouti (Dasyprocta) - A Small Swimmer from the Rodent Order

Agoutis are small rodents native to Central America, northern and central parts of South America, and the southern Lesser Antilles. Their range extends from southern Mexico to northern Argentina. They are related to guinea pigs and look quite similar but are larger in size and have longer legs.

These rodents have a unique appearance, combining features of short-eared rabbits and guinea pigs. Their backs are rounded (humpbacked), heads are elongated with small, rounded ears, and their short, hairless tails are hidden by long fur, making them nearly invisible.

Agoutis primarily feed on fruits and, during their daily excursions, search for fruit-bearing trees. When food is abundant, they carefully bury seeds to use as a food source when fruits become scarce.

Fun Fact: Agoutis play a crucial role in seed dispersal, helping to maintain the diversity and health of tropical forests.

Their burying habits often lead to the germination of new plants, contributing to forest regeneration. 🌳🐾

Slow Loris: The Lazy, Poisonous Primate

The Slow Loris (Nycticebus) is a lazy creature with big, sad eyes, one of the oldest mammals on Earth. Scientists are still amazed that this slow-moving animal has survived intense competition.

They eat both plant and animal matter, but most prefer fruits. This is due to their laziness and lack of hunting abilities. Baby lorises are content with flower pollen, while adults may dine on tree bark or resinous secretions.

The Slow Loris is one of the few venomous mammals. Venom is secreted from glands on their forearms. Mixed with saliva, the venom is either spread on their head to deter predators or held in their mouth for a painful bite. 🦊🐍

Fun Fact: Slow lorises are the only venomous primates in the world! 🌍💥

Axis Axis: The Beautiful Spotted Deer

The Axis deer (Axis axis) is one of the most beautiful members of the Cervidae family. Its reddish-golden fur is adorned with striking white spots, creating a contrast that makes it easily recognizable.

Native to India and Sri Lanka, this graceful deer has been introduced to many other countries, including Argentina, Brazil, Uruguay, the USA, and Australia.

Males can reach up to 90 cm at the shoulder, while females are slightly smaller at 70 cm. Their head and body length is around 1.7 m. Young males weigh between 30-75 kg, while females are lighter, weighing 25-45 kg. Adult males can weigh even more, ranging from 98-110 kg.

Their impressive antlers, with three tines, can grow up to 1 m in length and are shed annually. These antlers start as soft tissue and gradually harden, forming bone structures after the blood vessels in the tissue are sealed and mineralized.

Fun Fact: Axis deer are known for their agility and speed, capable of running up to 65 km/h (40 mph) to escape predators! 🦌💨

Pygmy Hippopotamus (Hexaprotodon liberiensis or Choeropsis liberiensis)

Discovered by Europeans in 1911, the pygmy hippopotamus is one of only two extant hippopotamus genera: the common and the pygmy. Today, all modern members of this family are found exclusively in Africa.

While large hippos can weigh up to three tons, adult pygmy hippos typically weigh around 300 kg. They stand about 70-80 cm tall and have a body length of around 160 cm.

These shy creatures prefer quiet, secluded spots to avoid predators. They often inhabit small swamps or slow-moving, overgrown rivers, taking refuge in abandoned burrows, which they enlarge to fit their size—though they cannot dig their own.

Fun Fact: Pygmy hippos are excellent swimmers and can hold their breath underwater for up to five minutes! 🐊💦

Wombats have a unique backward-facing pouch, which is why you might see a two-headed feeding creature like this!

Wombats dig intricate underground labyrinths with tunnels up to 20 meters long and 3.5 meters deep. Their territories range from 5 to 25 hectares, and they aggressively defend them with sharp claws. They mark their territory with excrement, and their weight can reach up to 35 kg, with a body length of 70 to 130 cm.

Wombats are among the most water-efficient mammals after camels, needing only 22 ml of water per kg of body weight per day. They feed on young plant shoots, tree bark, roots, fungi, and berries. Their metabolism is very slow, taking up to 14 days to digest food.

Fun fact: Wombats have a cube-shaped poop, which helps prevent it from rolling away and marking their territory effectively! 🐾