[garyrichardson]

Does anyone have links to similar things for North American solitary bees? These houses seem to be UK specific?

[yawz]

I live in Colorado. We have mason bees around here. And you should be able to find mason bee houses in certain big garden centers, big home improvement shops and online:

http://smile.amazon.com/s/?field-keywords=mason+bee+house

[kentbrew]

Pinterest is your friend: https://www.pinterest.com/explore/bee-house/