Aviva has bushy brown hair that she always ties back in a ponytail. Her eyes are a dark shade of gray (although she sometimes is shown with green eyes), and she wears a yellow jacket with a blue stripe running down both of the sleeves. A black belt with a bolt on it is worn crookedly around her waist. She also wears blue jeans and blue and white converse shoes.
Her signature color is purple.
Aviva is very beautiful, kind and gentle. She is a strong leader, and is an active member of the crew. However, she can take competitions a little too seriously, and she can be stubborn and arrogant despite her beauty, but she does care about the well being of her crew and the animals they encounter. Although often hard at work, she can sometimes be lazy and feel unmotivated.
Aviva builds all of the team's nature-inspired inventions, but she is also good at computers and can pilot the Tortuga when necessary. She does some field work. She can speak Spanish.
- Aviva can not dance very well.
- Aviva went to science camp with Zach and has been rivals with him since.
I'll never doubt a platypus again.
- -Aviva from Platypus Cafe
Ooh, I want a string of mummified parasites!
- -Aviva in Mystery of the Weird Looking Walrus
Hey that's not what the Miniaturizer's for you know?