Title: Close up of a Rough-legged Hawk expelling a pellet
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 2/19/2019
Male Swainson’s Hawk casting a pellet
Mia McPhersonTitle: Male Swainson’s Hawk casting a pellet
Location: Box Elder County, Utah
Date: 4/22/2017
Great Blue Heron expelling bile in Utah
Mia McPhersonTitle: Great Blue Heron expelling bile in Utah
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 9/1/2015
Juvenile Swainson’s Hawk expelling a pellet 3
Mia McPhersonTitle: Juvenile Swainson’s Hawk expelling a pellet 3
Location: Beaverhead County, Montana
Date: 8/22/2012
Juvenile Swainson’s Hawk expelling a pellet 2
Mia McPhersonTitle: Juvenile Swainson’s Hawk expelling a pellet 2
Location: Beaverhead County, Montana
Date: 8/22/2012
Juvenile Swainson’s Hawk expelling a pellet 1
Mia McPhersonTitle: Juvenile Swainson’s Hawk expelling a pellet 1
Location: Beaverhead County, Montana
Date: 8/22/2012
Loggerhead Shrike – pellet expulsion completed
Mia McPhersonTitle: Loggerhead Shrike – pellet expulsion completed
Location: Antelope Island State Park, Davis County, Utah
Date: 2/2/2012
The pellet is in the Loggerhead Shrike’s bill
Mia McPhersonTitle: The pellet is in the Loggerhead Shrike’s bill
Location: Antelope Island State Park, Davis County, Utah
Date: 2/2/2012
The pellet is exiting the Loggerhead Shrike’s throat
Mia McPhersonTitle: The pellet is exiting the Loggerhead Shrike’s throat
Location: Antelope Island State Park, Davis County, Utah
Date: 2/2/2012
Loggerhead Shrike expelling a pellet
Mia McPhersonTitle: Loggerhead Shrike expelling a pellet
Location: Antelope Island State Park, Davis County, Utah
Date: 2/2/2012
Great Blue Heron expelling bile in Florida
Mia McPhersonTitle: Great Blue Heron expelling bile in Florida
Location: Fort De Soto County Park, Pinellas County, Florida
Date: 3/6/2009