https://i236.photobucket.com/albums/ff243/pokemonjust/Userbars/PokemonSafari1.png
Here's an idea.
You know the Pokemon Girafarig?
Well, you could do something like, you get assigned to go to a Rainforest or something and it's the main habitat of Girafarig.
So, you are hired to take pictures of the Girafarig. The bigger (higher level) you get, the more you are payed.