What breeds did you donate to him? I am very interested in rare breeds of chickens and I would like to order something rare.
Chickens:
Lavender, Cuckoo and Lavender Cuckoo Ameraucanas, Genetic Hackle, Breda Fowl, Ayam cemani, Ayam ketawa, Lavender and Mottled black Cochin bantams, Opal Legbars, Welbars, Lavender Marans, Swedish Flower Hens.
Ducks:
Australian Spotted and Shetlands
Geese:
Embden and Pilgrims
Could be others I don't recall now. Not everything does equally well for everyone and they struggle to maintain some breeds I find very prolific (Welbars and bantam Ameraucanas for ex) and I have totally abandoned some of those breeds as just unsuitable for my conditions and husbandry. There is no accounting for taste either. I never liked Breda Fowl when I kept them, but Glen loves them. He tries to maintain a vast genetic repository, something I am not able to do. I have other strengths, and so I can obtain and improve some breeds he does not have access to, then send those precious genetics to Sand Hill for more long term preservation and distribution.
And the exchange works both ways, Sand Hill is sending me a few breeds that I wish to work with on some future (secret!) projects. The results of those projects will hopefully work their way back to their expansive collection. There are a number of breeds they have which have (for all practical purposes) no other source. Sure, if you search diligently, you might find another source for Iowa Blues or Barred Hollands, but those small producers are even harder to order from than Sand Hill, and if you ask enough questions, you will likely find out the Sand Hill was the source for those breeders as well.
It frustrates some potential customers to not be able to call into a hatchery office to order their chicks via credit card for delivery next week. There are plenty of hatcheries that offer that service and they are not competitors of Sand Hill. In fact, they are more likely customers of SH, sourcing some rare line from them to introduce to their customers. This is very much the way things should work if you think about it. The experienced breeders, either small time like me, or actual hatcheries, get small numbers of breeders from Sand Hill, then figure out how to manage and maintain them for sale to their customers.
Hatcheries must keep an eye on their bottom line, for the sake of their employees as well as their owners. Sand Hill does not have employees or owners expecting a return on investment, so they can keep breeds that have essentially zero interest, until the time when they are hot commodities again. I see them as filling an important niche between people like me and the hatcheries.