Aboard the Tortuga, Aviva was actually a founding member of your team alongside you with Koki joining not long after forming, who made it a mission to explore the entire globe and research the various animals that make it home while also protecting said nature. Hell, without them, you wouldn't have the awesome tech you use during every adventure, or even any idea what to do.

Aviva: Okay, looks like we're just about ready to land. to you Ready for another adventure?

Koki: When are they NOT, Viv? chuckles Like an hyper dog, I swear. Ready to get out and get dirty with animals.

Aviva: Hey, those "animals" are why we're even here, Koki.

Koki: I know they are, I ain't being ungrateful or insulting, I'm just saying.