Feral Cat Shelter Options- instructions to make or purchase outdoor shelters for "community" cats. Lots of options. Some will give you instructions for free, others want you to pay to download.
How to Build a Cozy, Low-Cost Shelter for Outdoor Cats | Catster
Critter Spaces, Treats and Accessories
Diy feral cat house- anyone see a stray cat around lately? Make them a comfy home for winter if you can't catch them!
Alley Cat Advocates: building shelter for outside or feral cats for protection from cold.
cat house outdoor feral cat house with cat in it would love this in the barn…
for anyone who feeds wild cats or any outdoor cars. http://shopforpuppy.files.wordpress.com/2013/01/homemade_feral_cat_shelter.jpg
Feral cats, TNR
Marvelous Feral Cat House Plans More
another way to build a shelter
Feral cat house More
Winter Feral Cat Shelter Build Instructions | Bushwick Street Cats | USES FLOWER POT FOR A SAFE, STURDY ENTRANCE