Title: Canada Goose chasing a Greater White-fronted Goose
Location: Salt Lake County, Utah
Date: 1/28/2024
Caspian Tern chasing an Osprey
Mia McPhersonTitle: Caspian Tern chasing an Osprey
Location: Salt Lake County, Utah
Date: 4/27/2023
Common Merganser chasing a Common Goldeneye with a shad
Mia McPhersonTitle: Common Merganser chasing a Common Goldeneye with a shad
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 2/12/2023
Snowy Egret chasing off an intruder
Mia McPhersonTitle: Snowy Egret chasing off an intruder
Location: Farmington Bay WMA, Davis County, Utah
Date: 9/16/2021
Adult Franklin’s Gull chasing flies on the shore of the Great Salt Lake
Mia McPhersonTitle: Adult Franklin’s Gull chasing flies on the shore of the Great Salt Lake
Location: Antelope Island State Park, Davis County, Utah
Date: 7/21/2020
Adult California Gull chasing brine flies at the Great Salt Lake
Mia McPhersonTitle: Adult California Gull chasing brine flies at the Great Salt Lake
Location: Antelope Island State Park, Davis County, Utah
Date: 7/13/2018
California Gull adult chasing a cloud a brine flies
Mia McPhersonTitle: California Gull adult chasing a cloud a brine flies
Location: Antelope Island State Park, Davis County, Utah
Date: 7/13/2018
American Coot chasing another coot out of its territory
Mia McPhersonTitle: American Coot chasing another coot out of its territory
Location: Salt Lake County, Utah
Date: 1/1/2018
Two American Coots involved in a chase
Mia McPhersonTitle: Two American Coots involved in a chase
Location: Salt Lake County, Utah
Date: 1/1/2018
Adult California Gull chasing brine flies next to the Great Salt Lake
Mia McPhersonTitle: Adult California Gull chasing brine flies next to the Great Salt Lake
Location: Antelope Island State Park, Davis County, Utah
Date: 9/7/2017
One American Coot chasing another coot
Mia McPhersonTitle: One American Coot chasing another coot
Location: Farmington Bay WMA, Davis County, Utah
Date: 2/1/2017
Snowy Egret chasing after another snowy in a territorial dispute
Mia McPhersonTitle: Snowy Egret chasing after another snowy in a territorial dispute
Location: Farmington Bay WMA, Davis County, Utah
Date: 9/23/2015
Franklin’s Gull chasing Brine flies
Mia McPhersonTitle: Franklin’s Gull chasing Brine flies
Location: Antelope Island State Park, Davis County, Utah
Date: 7/25/2015
Two doe Pronghorns chasing another doe
Mia McPhersonTitle: Two doe Pronghorns chasing another doe
Location: Antelope Island State Park, Davis County, Utah
Date: 5/9/2013
Northern Harrier chasing a juvenile Red-tailed Hawk
Mia McPhersonTitle: Northern Harrier chasing a juvenile Red-tailed Hawk
Location: Antelope Island State Park, Davis County, Utah
Date: 11/8/2012
Adult California Gull chasing Brine Flies on the shore
Mia McPhersonTitle: Adult California Gull chasing Brine Flies on the shore
Location: Antelope Island State Park, Davis County, Utah
Date: 9/16/2012
California Gull feeding on Brine Flies in September
Mia McPhersonTitle: California Gull feeding on Brine Flies in September
Location: Antelope Island State Park, Davis County, Utah
Date: 9/16/2012
Pronghorn buck chasing his harem
Mia McPhersonTitle: Pronghorn buck chasing his harem
Location: Antelope Island State Park, Davis County, Utah
Date: 9/14/2012
California Gull hunched down chasing brine flies
Mia McPhersonTitle: California Gull hunched down chasing brine flies
Location: Antelope Island State Park, Davis County, Utah
Date: 8/29/2011
California Gull chasing brine flies with its wings up
Mia McPhersonTitle: California Gull chasing brine flies with its wings up
Location: Antelope Island State Park, Davis County, Utah
Date: 8/29/2011
California Gull chasing brine flies with its bill open
Mia McPhersonTitle: California Gull chasing brine flies with its bill open
Location: Antelope Island State Park, Davis County, Utah
Date: 8/29/2011
Male Pronghorn chasing off another buck
Mia McPhersonTitle: Male Pronghorn chasing off another buck
Location: Antelope Island State Park, Davis County, Utah
Date: 9/24/2010
Western Grebe chasing another grebe
Mia McPhersonTitle: Western Grebe chasing another grebe
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 5/15/2010
American Coot chasing another coot
Mia McPhersonTitle: American Coot chasing another coot
Location: Salt Lake County, Utah
Date: 12/6/2009
Chasing another Coot
Mia McPhersonTitle: Chasing another Coot
Location: Salt Lake County, Utah
Date: 12/6/2009
California Gull chasing Brine Flies along the causeway
Mia McPhersonTitle: California Gull chasing Brine Flies along the causeway
Location: Antelope Island State Park, Davis County, Utah
Date: 8/2/2009
White morph Reddish Egret chasing prey in the Gulf
Mia McPhersonTitle: White morph Reddish Egret chasing prey in the Gulf
Location: Fort De Soto County Park, Pinellas County, Florida
Date: 11/20/2008
Reddish Egret chasing prey in the waves
Mia McPhersonTitle: Reddish Egret chasing prey in the waves
Location: Fort De Soto County Park, Pinellas County, Florida
Date: 10/2/2008