Birds, bears and badgers in Google's Earth Day Doodle[ Mon, 22 Apr 2013 14:05:00 GMT ]Google has a new interactive doodle up on its home page for Earth Day. Let the doodle play for a while and you'll see a landscape that changes with the seasons. The scene begins with snow-capped green hills but moves on to a dry earth and dry-ish grass, and then back to bright green hills again.While this circle of life is replayed over and over, again and again, the birds flap about in the sky, t...