Another Very Hot Afternoon – Falcon Parents Feed Young Through the Night to Make Up for Afternoon Fasting

Update for Wednesday, May 22, 2024

The nestlings line up and wait for the next meal to come in

Astrid and Ares fed their young an impressive 12 times between 11:00 PM Tuesday and 8:00 AM Wednesday. Anticipating a hot afternoon and the need to fast their nestlings for several hours, A&A worked diligently to provide their young with as much nutrition as possible, as early as possible. This behavior also highlights their significant nocturnal activity. Traditionally, Peregrines were not known for being active between dusk and dawn. However, urban nesting Peregrine Falcons exhibit fascinating nocturnal habits, showcasing their adaptability to city environments. While believed to be primarily diurnal hunters, these raptors have adjusted to the urban landscape’s unique conditions, allowing them to optimize their breeding success. The extended hours of artificial light and the abundance of prey in cities play significant roles in shaping their nighttime behaviors during the breeding season. Although primarily diurnal hunters, these raptors have adjusted to the unique conditions of urban landscapes to optimize their breeding success. The extended hours of artificial light and the abundance of prey in cities are crucial factors in shaping their nighttime behaviors during the breeding period.

A&A guarding the nest at dawn

Astrid and Ares shading the chicks

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