None.

A character tells about two captains who had "wiped out" many pirates.

A man tries to hit a character, a friend whom he mistakes is about to kidnap a little girl.

An alien mentioned about chatter-birds having been killed by a man.

Several people fight two robots during an ambush,

A group of robots are seen having been paralyzed.

A little girl is catched by a huge bird. A man shoots at the bird, trying to save the girl. Nothing serious happens, as it is revealed the girl and some baby birds are just playing with each other.

Near the ending, a Russian word, which would mean something like "idiot", is uttered two times in one scene.

Basically nothing. The closest to one involves a character ordering 400 drops of Valerian.

This Soviet cartoon movie has some dramatic moments, most of these scenes involving a villain who has killed chatter-birds. However, this film is suitable for children and families.