If you’re not already familiar – Planet Earth is an 11-part series presenting theepic story of life on Earth.  Four years in production, over 2000 days in the field, using 71 cameramen filming across 204 locations in 62 countries, this is the ultimate portrait of our planet.  A definite educational must-see for the kids as you gear up for your Earth Day adventure! In celebration of Earth Day’s historic  anniversary (4/22), BBC Earth will be...