Peregrine falcon nest, usually on gravel, egg is quite colorful and mottled with a dark, reddish-brown pigment. They sometimes lay up to 4 eggs total, average clutch size 3 eggs. : r/natureismetal
UC Berkeleys falcon family tending to four-egg clutch | Berkeley
Falco peregrinus
Peregrine Falcon (U.S. National Park Service)
Peregrine falcon - Wikipedia
Bald Eagle clutch sizes – Mary Ann Steggles
Falcons - Life Cycle
Falcon family expands: Baby hatches in courthouse tower - Sent-trib
Peregrine Falcons - Yukon - Charley Rivers National Preserve (U.S. National Park Service)
Peregrine Falcon | Ohio Department of Natural Resources
Peregrine Falcon Size: How Big Are They Compared To Others
Falcon egg spotted in Wood County Courthouse clock tower nest
Peregrine Falcon | National Wildlife Federation
Peregrine Falcon Identification, All About Birds, Cornell Lab of Ornithology
Watch the Webcam: Falcons Deliver Egg-cellent Surprise on Valentine's Day | Business Wire
Peregrine Falcon Life History, All About Birds, Cornell Lab of Ornithology
Peregrine Falcon - The Australian Museum
Peregrine falcon - Wikipedia
Hinterland Who's Who - Peregrine Falcon
Watch Four Young Peregrine Falcons Grow into the Fiercest, Fastest Birds on Earth – County of Union
Falcon Eggs - DENIMIX ANIPETS PARADISE
Peregrine Falcon — Wildlife Science Center
Behavior: What happens as peregrines age? | Outside My Window
Peregrine falcon | Speed, Diet, & Facts | Britannica
Peregrine Falcon Nest Sites and Breeding Habits - The RSPB
Falco peregrinus
