Fagus Sylvatica - my favourite tree.
A very easy challenge to qualify for as the caches only needed to be in a tree. However for my five qualifying caches I decided to use ones that involved a tree climb.
GC2994Y Mirror Mirror 31 May 2010
GC3X8YT Up You Go! 1 Jun 2013
GC42A46 Sweet Colossos 1 Jun 2013
GC484WH Up You Go (Tree Climb)- Eversley 1 Jun 2013
GC3PKQ5 Eleven 16 Jun 2013
We seemed to be fortunate here as we found the cache quite quickly. I could imagine that on another day it might've taken us five minutes. This was another one that Bobcat found (four for him now). The cache was absolutely covered in slugs - I had to knock off four or five of them before I could even unscrew the top.
By now it was 12:30 and we'd found five of the series. The only one we couldn't find was #3.