Based on 1,281 research-grade iNaturalist observations in Utah, Yellow-bellied Marmot is most often recorded in July; in Utah it behaves like a summer visitor / breeder. It ranks #12 among mammals recorded in the state in our data.
Marmota flaviventris
Yellow-bellied Marmot in Utah by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Utah in July
Mule Deer
Uinta Ground Squirrel
Rock Squirrel
Common Golden-mantled Ground Squirrel
Moose
Uinta Chipmunk
Pronghorn
American Pika
Places to look in Utah
State ParkDead Horse Point State Park
State ParkGoosenecks State Park
State ParkGoblin Valley State Park
National ForestDixie National Forest
State ParkCoral Pink Sand Dunes State Park
State ParkKodachrome Basin State Park
FAQ
When does Yellow-bellied Marmot appear in Utah?
Mainly April–August, with the most records in July.
How common is Yellow-bellied Marmot in Utah?
It ranks #12 by number of iNaturalist observations among mammals in Utah (1,281 records in our sample).