Title: Close up of a male Tree Swallow at a nesting cavity
Location: Uinta Mountains, Uinta National Forest, Summit County, Utah
Date: 5/31/2018
Title: Close up of a male Tree Swallow at a nesting cavity
Location: Uinta Mountains, Uinta National Forest, Summit County, Utah
Date: 5/31/2018
Title: Male Tree Swallow close up
Location: Uinta Mountains, Uinta National Forest, Summit County, Utah
Date: 5/31/2018
Title: House Wren perched at the opening of its nest
Location: Uinta Mountains, Uinta National Forest, Summit County, Utah
Date: 5/31/2018
Title: Yellow-bellied Marmot pup at an opening in the rocks
Location: Box Elder County, Utah
Date: 5/14/2017
Title: Red-breasted Nuthatch at a nesting cavity opening
Location: Targhee National Forest, Clark County, Idaho
Date: 5/3/2015
Title: Loggerhead Shrike opening its bill
Location: Antelope Island State Park, Davis County, Utah
Date: 4/20/2012