Title: End of American Avocet battle
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: End of American Avocet battle
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: American Avocet male with his bill around the female’s neck
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: Male American Avocet being aggressive with the female
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: Male American Avocet choking the female
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: Male American Avocet pushing the female under water
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: Male American Avocet with a grip on the female’s neck
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: American Avocet pinning down the other
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: One American Avocet attacking the other
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: American Avocet gets aggressive
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/19/2016
Title: Greater Sage-Grouse battling on a lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Greater Sage-Grouse with wings a flying
Location: Wayne County, Utah
Date: 3/29/2015
Title: Greater Sage-Grouse as the sun rises
Location: Wayne County, Utah
Date: 3/29/2015
Title: Face off on the Greater Sage-Grouse lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Greater Sage-Grouse males on the lek at sunrise
Location: Wayne County, Utah
Date: 3/29/2015
Title: Greater Sage-Grouse males facing off
Location: Wayne County, Utah
Date: 3/29/2015
Title: Male Greater Sage-Grouse fighting on a lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Two Greater Sage-Grouse males kicking up some dust
Location: Wayne County, Utah
Date: 3/29/2015
Title: Two male Greater Sage-Grouse in a skirmish
Location: Wayne County, Utah
Date: 3/29/2015
Title: Greater Sage-Grouse males sparring at dawn on the lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Fighting Greater Sage-Grouse
Location: Wayne County, Utah
Date: 3/29/2015
Title: Dawn arrives on the Greater Sage-Grouse lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Sparring male Greater Sage-Grouse in golden light
Location: Wayne County, Utah
Date: 3/29/2015
Title: Greater Sage-Grouse males as dawn breaks on a lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Two male Greater Sage-Grouse fighting on a lek
Location: Wayne County, Utah
Date: 3/29/2015
Title: Osprey – Black-billed Magpie Fish Fight
Location: Flaming Gorge National Recreation Area, Daggett County, Utah
Date: 5/15/2012
Title: Ring-billed and Laughing Gulls fighting for food
Location: Fort De Soto County Park, Pinellas County, Florida
Date: 9/12/2008