Mark
Spanish boy Marcos Rodriguez was sold into slavery by his father when he was 7 years old, when he gave up human life and lived in hiding in the woods. When entering a cave, he encountered a pack of wolves living there, was quite scared at first but then gained the trust of the mother wolf and became a member of the pack.
Gradually Marcos felt that this was his home, he got used to the voices of many animals and no longer spoke human languages.

Marina – the girl raised by monkeys
Marina was kidnapped in 1954 when she was only 5 years old and left her in a deserted forest, fortunately found by monkeys, took them in and taught her how to eat fruit, climb trees, and avoid wild animals. Having had to go through a very difficult time to survive in a place without people and gradually she got used to this place.
Fortunately, she was later reintegrated into human life when discovered and freed by a group of hunters. She is now 64 years old and lives with her husband and two children.

Natasha – the girl raised by cats and dogs
Three years ago, police rescued little Natasha, who lived in a dirty apartment in Chicago, locked in her room for many years by her parents, so she could not go out. I was raised by cats and dogs when locked in a room.
When discovered, she was severely malnourished, had dirty clothes, drank water with her tongue, walked on all fours and especially had dog and cat-like behavior. Her parents were arrested for child abuse.

Oxana Malaya – female crane
The case of 8-year-old Oxana Malaya was found to have lived in a dog kennel for 6 years. Her parents are addicts or chasers that scared her and “crawled” into the dog house to sleep.
She was discovered crawling on all fours or growling and barking like a dog. She sleeps on the floor, eats, cleans, her activities are very dog-like. The dogs that raised her struggled to cope when someone came to her rescue. In the end, Oxana Malaya was taken to a care center for mentally ill children.

Wolf girl
A special case in the west of the remote Indian village of Calcutta, was found by villagers two children covered in hair, naked, and walking on all fours in a cave with wolves. The villagers fought with the mother wolf to get the two children out of the cave and shot the mother wolf to death. When they came out of the cave, the villagers took the two babies to the orphanage and named them 2-year-old kamala and 2-month-old Amala.
Although he tried to teach the children to practice human-like habits, he still did not live like a normal person. A year later Amala died of a kidney infection. Kamala lived for another 8 years and she knew basic things like eating with a spoon, walking on two legs, reading more than 2 words… However, she eventually died of kidney failure.
