8 links
Hayes, Allan
piecesoftheplanet.com
Images of North American nature, including stone monuments and lava cracks.
Hein, Scott
heinphoto.com
Images of wildlife and landscapes of the Western U.S. Also includes a gallery of nature photos from the Galapagos Islands.
Hlasek, Josef
hlasek.com
Over 3000 wildlife pictures from the Czech Republic sorted by scientific name, including plants, mammals, birds, amphibians, reptiles, and insects.
Hollingsworth, Russell
hometown.aol.com
Photography of Colorado mountains, waterfalls, rocks, and shadows, in monochrome and color.
Hosek, George L.
texasexplorer.com
Pictures of Texas parks and wildlife, including desert, mountains, and coast. Many pictures of birds.