The hamster and ground squirrel (Cricetus cricetus et Spermophilus odessanus) in the north of their range in Zhytomyr Oblast, Ukraine

Hamsters and ground squirrels in the north of their geographic range in Zhytomyr Oblast are rare. Most of the known finds of both species are dated to the early 20th century and come from the forest-steppe part of the region. In recent decades, some data have been obtained mainly by surveying the local population. Sources of additional information may be local lore materials, including collections of local museums. The organization of special field research remains relevant.