Nature

Animal Pictures
Features animal wallpapers, in categories including birds, mammals, insects and reptiles.
http://www.animalpictures1.com

Birds and Blooms
Pictures of birds, flowers, and butterflies from Birds and Blooms magazine. Available in 800x600 and 1024x768.
http://www.birdsandblooms.com/wallpaper-photos.aspx

Breathtaking Photos
Original pictures of flowers, animals, and landscapes, by John Macken.
http://www.breathtaking-photos.com/

ButterflyUtopia.com
Butterfly images offered in several resolutions. CD also available.
http://www.butterflyutopia.com/wallpaper.html

Calendars
Floral theme calendars by Janice Weisberg for printing, and three-month desktop calendar wallpapers in several sizes. Tiles also available.
http://j-weisberg.tripod.com/cal.html

Cool Nature Wallpapers
A gallery featuring animals, mountains, trails, and sunsets, together with information about the locations of the photos.
http://www.coolnaturewallpapers.com

Dar's By Design
Free frogs and flowers photo wallpaper by nature photographer, Debbie Orlean.
http://www.darsbydesign.com/wallpaper.htm

Desktop Zoo
Categorized images of animals from zoos around the world, available in 1024x768 and 1280x1024.
http://www.desktopzoo.hu/

Edenpics
Royalty free nature and wildlife images in resolutions up to 4096x3072 pixels in JPEG format.
http://www.edenpics.com/

Flora Photographs
Offers photographs of flowers and plants, searchable by color or category. For Windows and Mac OS.
http://www.shadesofinsanity.com/

Flowerbud.com
Offers a monthly floral image with desktop calendar.
http://www.flowerbud.com/download.asp

Free Nature Wallpaper
High quality desktop nature photos, including butterflies, animals and orchids. Several resolutions, including widescreen.
http://www.free-naturewallpaper.com

Free Nature Wallpaper
Offers a variety of images such as beaches, flowers, insects, lakes, waterfalls, and skies.
http://www.free-nature-wallpaper.com

Free Nature Wallpapers
A collection that includes beaches, flowers, deserts, forests, oceans, and waterfalls.
http://www.freenaturewallpapers.net/

Free Wallpaper Site
Includes nature, butterfly, animal and flower wallpapers.
http://www.free-nature-animal-butterfly-wallpaper.com

FreeStone Group
Floral and aquatic images in 1024x768 resolution.
http://wallpaper.freestone-group.com/

Frogland Wallpapers
Three frog themed images. Available in 800x600 and 1024x768 resolutions.
http://allaboutfrogs.org/funstuff/toys/wallpaper.html

Garden Graphics
Collection of original floral photographs in 1024x768, 800x600, and 640x480 resolution.
http://www.geocities.com/flowerphotos/

Gifts 'n' Flowers
Floral bouquet images in 800x600 and 1024x768 pixels.
http://www.giftsnflower.com

Godin Art
Original images, that feature the wildfowl sculpture and carvings of Pat Godin. Available in 800x600 resolution.
http://www.godinart.com/wallpaper/index.htm

Grist Wallpapers
Photographs in 640x480, 800x600 and 1024x768 resolutions of flowers, shells, leaves and fractal images.
http://members.tripod.com/mgrist/

Hawaii Pictures
Pictures from all the islands, plus postcards and screensavers.
http://www.hawaiipictures.com/

Heavenly Wallpapers
Original photographs of landscapes and flowers, taken on Vancouver Island, BC, Canada.
http://www.geocities.com/dar_ki2000/index.html

Kinetic Picture
Animated wallpapers including virtual windows with a beach hut and an island sunset. Also contains waterfalls, underwater, fish tanks and city scenes. Allows payment though PayPal.
http://www.kineticpicture.com/

Kodak Members Gallery
Sample wallpaper pictures available in four sizes. Includes people, sports activities and scenery.
http://www.kodak.com/US/en/corp/membersGallery/wallpaper/wallpaperImages.shtml

My Nature Prints
A collection of nature photos that can be printed and framed or used as a wallpaper.
http://www.mynatureprints.com

The Nature Conservancy
Photographs of the lands and animals the organization is working to preserve, available in three resolutions.
http://support.nature.org/site/PageServer?pagename=wallpaper_download

Nature Photographic Wallpapers
Available in many resolutions. Includes beach, winter, sunrise, and crop circle images.
http://hireswallpapers.blogspot.com

Nature Wallpaper
Digital photography featuring flowers, landscapes, and photo manipulation images. Also includes photography tips and screensavers.
http://nature-wallpaper.com/

Nature Wallpaper
Free galleries, include flower, sky, and landscape, as well as some abstracts. Available in 640x480 to 1280x1024.
http://naturewallpaper.eu

Nature Wallpaper by Lawrence Goetz
Original photos of birds, animals, flowers and fish, 640x480 pixels.
http://www.lawrencegoetz.com/programs/wallpaper/

Natures Desktop Wallpapers
Includes galleries of sunsets, flowers, birds, animals, landscapes, and lakes. Available in sizes 320x480 to 1920x1200.
http://www.natures-desktop.com/

Ocean Photos
Free ocean and underwater images by John Petrak, 640x480 to 1024x768.
http://www.oceanphotos.com/wallpaper.htm

Photo Laboratory and Gallery by Suzuki
Mountain and flower views in Japan.
http://homepage2.nifty.com/hsuzuki/english/

Photos By Ehab
Portfolio of Ehab Samy displays photos from many places around the world.
http://www.ehabweb.net/naturewp.html

Reflective Imaging
Offers active applet images such as animals and scenes from nature on CD, for use on the desktop.
http://members.tripod.com/wallpapercds/

SkyGaze
Images of the sky and clouds, in four sizes. Accepts submissions. Image sizes up to 1600x1200.
http://pics.skygaze.com/

Spotswood Computer Support
Images of flowers and landscapes in Texas. Available in 1024 x 768 pixels.
http://www.spotswood-computer.net/wallpaper2/main.php

Swedish Nature Wallpaper
A collection of free pictures, including flowers, animals, and landscapes in 1024x768 resolution.
http://www.bakgrunder.com

Wallpaper Joe
Photographic images available include nature and landscape along with a few abstracts, and 3D.
http://www.joeprice.co.uk/wallpaperjoe/php/index.php

Western Sporting
Photos and drawings of eagles, hawks, falcons, and falconry. 800x600 pixels.
http://www.westernsporting.com/Merchant/wallpaper.htm