Evertime I go hiking and exploring in the redwoods, there is something unique or different to see and take photos of. Burls included. The Burl below is on a coast redwood in Prairie Creek Redwoods State Park, and one forest researcher wrote that it weighs 20 tons, or 40,000 pounds. A bit bigger I recall. Imagine that - 18,000 Kilograms. The trunk is 24' diameter. I'm going to dig through some image files for a couple of odd shaped ones. Just saw one on the Boy Scout Tree that looks like a huge pair of lips up high on the trunk. Reminds me of the Simpsons.