Close Advertising Redwoods: The Tallest Trees | National Geographic Photographer Nick Nichols spent a year planning the nearly impossible: a top-to-bottom photograph of a 300-foot-tall redwood … The Biggest animals climbing discover documentary explore geographic Giants magazine Nat Geo Natgeo national National Geographic nature nichols Nick october photograph picture portrait Redwood science survival tallest transect Tree wildlife yt:quality=high 4 views 0 / 0