Funjungle is a modern-day zoo located in Texas, which is incredibly far away from other cities. They have trailers for all the workers in the back, since it is far away from homes. The tone of the place is very happy and joyful since it is for kids; it also has multiple sections (including Carnivore Canyon, Hippo River, Monkey Mountain, etc)
Detective
The theme of "Belly Up " by Stuart Gibbs is that if no one else steps up, you have to do it yourself, even if someone tries to stop you.
Animals
Cases involving animals are not taken seriously
Silencing
Sometimes things have to remain secret, or else consequences will happen
Murder
All murders have a reason, maybe for money, a statement, etc.
Some motifs of the book are..
Mystery
Murder
Animals
Death