1)   John Gould Hummingbirds 1.0
See John Gould's spectacular hummingbirds. Here are 60 images from A Monograph of the Trochilidae, or Family of Hummingbirds, dated 1849-1861.
John Gould, birds, ornithology, hummingbird, hummingbirds, humming bird,

 2)   Butterflies3D 1.0
See hummingbirds and a dragonfly buzz around while a kaleidoscope of colorful butterflies flutter and land on the beautiful landscape. Choose butterflies from twenty colorful species, choose from 3 scenes, including Yosemite and the rain forest.
Butterflies, Butterfly, Nature, Hummingbird, Dragonfly, 3d, screensaver, screen saver, waterfall,

 3)   Audubon Close Up - Birds and Flowers 1.0
26 close-ups of Audubon's equisite Warblers, Humming Birds, Cuckoo, Buntings, Turtle Doves and Jays. These are the prints you know, but the details that you can see close up will astound you and make you appreciate them anew.
Audubon, birds, Warblers, Jays, Pigeons, Bunting, Turtle Dove, Hummingbird, Humming bird, swan,