Oryctolagus cuniculus Mystery Cache

I have always loved rabbits, and have kept domestic rabbits most of my life. This cache is a a tribute to my little friends in the wild who became a source of pocket money for me when I was teenager, skins and meat were surprisingly popular even in the 90's. We are amazed at how many wild rabbits are in this area, we counted approximately 300 nearby the day we placed this cache.  

Once you have your answers,  convert the coloured letters to numbers using   Z=26 cipher.

The cache can be found @ S RedGreen Purple.0GreenRed E OrangeBlueGrey Yellow.GreenBlue0

Please replace the cache back in the tree, there is a fork with a hole in it. Make sure it isn't visable to muggles on horses