Once per turn, after moving at least 5 feet, you can hop, rolling a d4 and moving that many feet times 5. This does not cost movement or provoke attacks of opportunity. (Your hop ability also gives you a travel speed of 35'.)

When determining your character’s ability scores, increase one of those scores by 2, other than strength and constitution.

Your character can read, write, and understand Common, and Dwarven but cannot speak or utter any vocal sound beyond noises you can find out a real bunny making. https://www.youtube.com/watch?v=yuBP2sruBkQ

You are a beast.

You are Small. 2' to 3' in the crouched position they prefer to hold. If they extend their legs and stand upright, they can match eye level with an average human. 35 lbs.

Your walking speed is 25 feet. Burrowing 5 feet. Because of your hop ability, your travel speed is 35 feet.

Jerboa mature at age 10 and live 40 to 50 years.

An evil Jerboa had never been known to exist.

You can move through the space of any creature that is of a size medium or larger.

30 feet, non magical.

You can communicate with pictures, emotions, and words with any number of targets within a 5 ft radius. You do not need to share a language with a creature, but the creature must speak at least 1 language or be telepathic itself. Beyond 5ft and up to 60 ft, this Telepathy is limited to 1 target and nothing can be exchanged except words in a shared language.

Jerboa are dependant on the close proximity of their own kind.