Bristlecone Pine, Colorado.is_020098989.jpg
Bristlecone Pine, Pinus aristata. Sand Wash Basin, Colorado, USA, (Photo: Isobel Springett)


Bristlecone Pine, Colorado.is_020098989.jpg
Bristlecone Pine, Pinus aristata. Sand Wash Basin, Colorado, USA, (Photo: Isobel Springett)