www.sheepstuff.com : Mt. Bruce Station's website. Yvonne Uhlianuk, Shepherd. She really knows her stuff and has some beautiful sheep and sheep products. Also, a schedule of her festivals which are wonderful.
http://www.sheep101.info/index.html : A very good site with lots of basic info on sheep. Links to Sheep 201 which has even more good stuff, including sample breeding records.
www.fiascofarm.com : Actually a goat site but has hundreds of pages of useful information that could apply to sheep as well. Her kidding pages would help anyone out at lambing time. Great "birthing kit" list.
www.entertainmentphoto.net: Has nothing to do with sheep. This is my husband's website. It's awesome, check it out!
www.freewebs.com: Great free websites available. Easy to use.