A colorful hummingbird and more of the week's best animal photosA wild rufus hummingbird lands on a flowing fuchsia bush in a backyard garden at a home hear Roseburg, Ore., on Sunday, Aug. 18, 2013.Robin LoznakAug. 21, 2013, 12:59 PM UTCBy Mish WhalenSlideshow 19 photosAnimal Tracks: Aug. 14 - 21From a colorful hummingbird to a zoo weigh-in, get your cuteness fix with irresistible photos of creatures great and small.Print