All Images
Research News
For larger, older trees, it’s all downhill from here
As trees grow, it seems logical to assume their ability to reproduce would also grow. Perhaps not.
Credit: James Clark
Download the high-resolution JPG version of the image. (197.0 KB)
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.