Blue Komodo Kufia and its kids.

Meet the white leafhopper, a species of bat in the monotypic genus Ectophylla of the leafhopper family that lives in Central and South America.

There are 20 small teeth on the upper jaw of hedgehogs and 16 on the lower jaw.

Lemurs can fall into prolonged hibernation if necessary, with their body temperature compared to the ambient one.

Lions learn to growl by about the age of two.

The bison were on the verge of extinction at the beginning of the 20th century. All living bison today were born from a dozen individuals born in zoos and nature reserves.

The amazing karst mountains of Rong Ruea Ta Muen near the Thai city of Phitsanulok.

A snail lays eggs

Pregnancy is different for each female. On average, they break open after 1-2 months.

It has several names at once - cocklefish, fighting fish, Siamese cocklefish or betta fish, and officially it bears the proud name Betta Splendens, which means "shining warrior".

Ciliated worms.

Their body is covered with ciliated epithelium, which assists them in movement. There is no body cavity. Inside is spongy tissue - parenchyma. Free-living flatworms feed mainly as predators and move by crawling or swimming.

Frogs mate in orgies in large groups. In most species, the females release their eggs and then the males immediately cover them with their sperm for fertilization.

Pseudoceros lindae, the common name for the Linda flatworm, is a marine species of flatworm that belongs to the family Pseudocerotidae.

A special stage of larval development of fish of the elopsoid superorder - eel-like, tarpon-like, mescomere, and albule-like. The leptocephalus of the common river eel is best known.

Rhinopithecus is a genus of monkeys in the monkey family. In some classifications, the genus is combined with the genus Pygathrix. Rhinopithecus inhabits Asia; its range covers southern China (Tibet, Sichuan, Yunnan and Guizhou), as well as northern Vietnam and Myanmar.

The common spotted eagle is a species of cartilaginous fish of the same name in the eagle ray family. Widely distributed in the tropical zone, including the Gulf of Mexico, Hawaiian Islands, along the coast of West Africa, in the Indian Ocean, Oceania, and along both coasts of America at depths up to 80 m.

Leading a partially aquatic life, otters are clever and cunning animals. They cleverly camouflage their dwellings to protect them from being looted by other animals or humans, and they do it so skillfully that it is almost impossible to detect them.

Magnapinna is a genus of deep-sea squid in the order Oegopsida. Found in the Atlantic, Indian (south of Mauritius) and Pacific Oceans at depths of 1940 m, 2195 m, 2576 m, etc.

The worm from the movie Earthquake

Predators among caterpillars are extremely rare - no more than one percent. This one, of the genus Eupithecia, chews leaves just like its relatives - but it does not eat them, but carves an opening in the leaf for itself. Once hidden, it hunts flies and flies with ease.

The heart of an elephant can reach a weight of 25-30 kg.

A security guard risks his life to save calm zoo visitors from a hippopotamus unaware of the danger.