Greenland’s peregrine falcons are a story of resilience in a changing Arctic
A population of peregrine falcons in Greenland has inspired decades of conservation efforts, showcasing their adaptability and the global need for environmental action.
Caroline Van Hemert reports for Hakai.
In short:
- Greenland's peregrine falcons recovered from near-extinction thanks to pesticide bans, reintroduction efforts and long-term studies revealing their resilience and adaptability.
- These falcons serve as environmental sentinels, helping scientists track the impact of contaminants like PFAS and mercury, as well as Arctic warming.
- While the species has rebounded, threats like climate change, avian diseases and extreme weather continue to challenge their survival.
Key quote:
“We’re not just studying [the peregrine] because it is a fantastic species, and ecologically a top predator, but because it helps us protect the environment for our kids.”
— Knud Falk, Greenlandic peregrine researcher
Why this matters:
Perched high on cliffs in the Far North, these birds play an unexpected role as environmental sentinels. Though their populations are stable for now, peregrine falcons remind us that resilience has its limits. From avian diseases to shrinking habitats, their survival is a living barometer of humanity’s stewardship—or lack thereof—over the planet we share. Read more: Long-banned toxics are still accumulating in Great Lakes birds—as new chemical threats emerge.
