I just bought a house in December of 2007. There are 3 trees in my backyard that are the same species. In the last two months all the leaves on 1 tree have turned brown and started to fall off. Even the small "baby leaves" that were sprouting from it's branches have turned brown. I have attatched some links below to pictures of the 1 sick tree and 2 healthy trees. Does anyone know what type of tree this is? Does anyone know why it is sick? What can I do to make the tree better? Should I cut the tree down so it doesn't get the other trees sick? http://farm4.static.flickr.com/3209/2476444844_4a4a930c1b_b.jpg http://farm3.static.flickr.com/2399/2475631439_9b3ff7ee3b_b.jpg http://farm4.static.flickr.com/3131/2475628561_0e24bfa64e_b.jpg http://farm3.static.flickr.com/2347/2476447678_1ef04f7e46_b.jpg http://www.flickr.com/photos/10207990@N02/sets/72157604949318978 Thanks for your help Damien