Camponotus vicinus is one of the only ground nesting, as well as one of the only polygynous (Can have multiple queens) species to Camponotus in Canada. Care is relatively straightforward and they should be kept at the same humidity and temperature of most other Camponotus. They can be distinguished by their narrower head, since they don't need the musculature to continuously dig through wood.
Image Courtesy of Jacob Liao. Check his website out here!