Puffin Welfare and Conservation in the North Atlantic

Atlantic puffins are iconic seabirds facing significant pressure from climate-driven changes to prey availability and invasive predators at breeding colonies. Their welfare and conservation status deserve urgent attention.

Key Facts

The global Atlantic puffin population is estimated at around 12 to 14 million individuals
UK puffin numbers have declined significantly — Handa Island in Scotland lost 44% of its puffins in a single decade
Puffins are listed as Vulnerable on the IUCN Red List — a significant downgrade from Least Concern in 2015
Climate change is shifting the distribution of sandeels and other small fish — the primary food for puffin chicks
Puffin colonies are devastated by introduced predators including rats, mink, and American mink on Scottish islands
Rat eradication projects on Lundy Island and the Shiant Isles have led to rapid puffin population recovery
Puffins are long-lived birds — individuals can survive for over 30 years — meaning population recovery is possible with sustained conservation
Puffins are surface-divers, pursuing fish underwater — oil spills cause catastrophic mortality through feather fouling

Welfare Considerations

Puffin welfare is threatened primarily by food stress. Climate-driven declines in sandeel abundance mean that breeding adults face longer foraging trips to feed chicks, and failed breeding seasons where chicks starve are becoming more frequent. Individual birds caught in longline fishing gear or suffering from oil contamination require specialist rehabilitation with low success rates for oiled individuals. The most impactful welfare and conservation interventions are habitat-scale — protecting sandeel fishing grounds from industrial trawling, eradicating invasive predators from breeding islands, and addressing the climate change driving prey distribution shifts.

What You Can Do

Support sandeel fishing restrictions that protect the prey base for puffins and other seabirds
Donate to RSPB seabird monitoring and island predator eradication programmes
Engage with climate policy as a puffin conservation measure
Avoid purchasing sandeel-derived products including some fishmeal and aquaculture feeds
Support marine protected areas around key puffin foraging and breeding sites
Volunteer with seabird monitoring programmes on accessible colony sites