When some person or animal is killed, blood paints the sky (origin of the sunrise or sunset, of reddish colors of Aurora borealis) or other natural objects (Moon, autumn vegetation)

Thanks to intentional misinformation, Thunder did not get know that
bloodsucking insect has sucked human blood

Person whose body is extraordinary hard and invulnerable or (rare) a small object is broken to pieces that turn into flints or other hard stones (the origin of flints)

Person beats hares, foxes or other medium size animals who became helpless (usually closed in his house). Tale explains why tips of the animals' ears or tails have a particular color

A group of people (usually children, brothers or sisters) play, dance, ascend to the sky and turn into Pleiades or other compact constellation

After the crocodile or caiman swallows or loses fire (that he possessed before), he remains without his tongue; or the crocodile's tongue is cut off to make something related to celestial fire (thunderbolt, sun beams, etc.

Weak or herbivorous animals were dangerous predators but have been transformed

Catastropic displacement of layers of the univers in the past or in the future is mentioned. Among variants (sometimes combined):
the sky fell on the earth; the earth (the underworld) and the sky interchanged their positions; the earth turned upside down; the layers of the universe collapsed in one after another; they will change their place during the future cataclysm

Voice of a person who lived in the bygone times is still heard (most often it is an echo)

Chips of wood, branches or pieces of bark thrown or fallen into the water turn into fish and/or aquatic animals