Endangered Trees: The Silent Extinction Crisis

Over 17,500 tree species are threatened with extinction — more than mammals, birds, and amphibians combined. 142 species are already extinct in the wild. Causes: logging, agriculture, climate change, invasive species, urbanization.

Success stories: Wollemi Pine discovered and propagated, American Chestnut being bred for blight resistance. You can help: plant native species, support conservation, buy certified wood products..