This should be my final trip to Google Translate of the day

A hippogriff is a hybrid of a griffin (of any subspecies) and a four-hoofed creature. Most hippogriffs are made up of a griffin and a regular pony. No hippogriffs have been seen with horns, leading to the conclusion that the unicorn-griffin hybrid does not possess a horn. But hippogriffs were seen both with front cat paws (if the griffon parent was Opinicus), and without wings at all (if the griffon parent was Keysong).
Most hippogriffs are descendants of hippogriffs that survived the War of Sky and Water, and are therefore able to change their body shape to that of a hippocampus. Those who are not descendants cannot change form.

When the griffins lived in isolation, there were cases when the griffon kidnapped (most often pegasus or earth ponies) and raped ponies (mostly as a way to satisfy the need for mating during estrus). Baby hippogriffs were either killed at birth or taken and raised. If they passed the test at the age of majority (like all griffins), then they became full members of a disunited society. Both because of the reason for the birth, and because of the attitude in childhood (as weak freaks), many hippogriffs grew up cruel, arrogant and aggressive. Many, due to disagreements in the groups, left the griffins to meet other hippogriffs. Hippogriffs, thanks to a well-understood ancestor, are more social than griffins, which is why they quickly gathered in large groups, tribes.
After some time, in the manner of the griffins, the hippogriffs decided to capture the hippocampuses, which were located near the territories of the hippogriffs. The war between them was called the “Sky and Water War” and ended with a powerful creature from the bowels of the water that merged hippogriffs and hippocampuses together. Now they could take the form of either a hippogriff or a hippocampus with the help of a magical pearl.

Like all sentient beings, hippogriffs are omnivores, but they mainly feed on seafood, fruits, vegetables, plants, seeds, and birds.

The tenderness of the hippocampus and the rudeness of the griffins mingled in the hippogriffs. Mating dances are a combination of smooth and abrupt movements. Partners can start dancing and end up in a fight (more of a playful fight than a real one). Courtship consists of food donations, displays of speed and agility, singing and dancing. They are polygamous, usually up to 4 adults, with the whole flock caring for the eggs.

The hippogriffs have a state with small villages/cities (the hippogriffs have few settlements, but they have a lot of people) and a capital. The capital is located on the outskirts of the mainland, where huge pieces of land (floating islands) float across the sky. The most important building is the Double/Double Castle, which is a structure above and below water that is the same. It is there that the ruling elite lives and it is here that the magic pearl is located.