How do you climb a tree? Mark Nichols explains his favorite past-time to get kids outdoors! Then discover Mark's own personal experience climbing trees. For ages 7 to 12.
Mark Nichols is a full-time tree climber in San Antonio, Texas, where he also is a full-time student in the fourth grade. Mark's other hobbies are fishing, paper airplane making, learning about all kinds of animals and drawing sketches of his future inventions.