found: Work cat.: Stenehjem, E.L. A field study of the thermal biology of hibernating yellow-bellied marmots (Marmota flaviventris) in Central Washington, 2003.
found: Wikipedia, June 30, 2011(The yellow-bellied marmot (Marmota flaviventris), also known as the rock chuck, is a ground squirrel in the marmot genus)
found: ITIS, June 30, 2011(Marmota flaviventris; Common Name(s): yellow-bellied marmot)
found: Animal diversity web, June 30, 2011(Marmota flaviventris; yellow-bellied marmot)
found: IUCN Red List of Threatened Species, June 30, 2011(Scientific Name: Marmota flaviventris; Common Name/s: Yellow-bellied Marmot)