Puffin Welfare and Climate Impacts

Atlantic puffins face significant welfare challenges from climate-driven changes in fish availability and ocean conditions affecting their breeding success.

Key Facts

UK puffin populations are classified as vulnerable following significant declines
Climate change is affecting the availability of sand eels, the primary prey for puffin chicks
Warmer seas have shifted fish distributions, sometimes causing chick starvation in colonies
Puffins are long-lived birds with strong colony fidelity, making population recovery slow

Welfare Considerations

Puffin welfare in UK colonies is increasingly affected by climate-driven prey availability changes. When sand eels move out of range or decline in abundance due to sea warming, puffin parents cannot bring sufficient food to chicks. Chick starvation over days before death represents significant welfare harm for individual birds and repeated breeding failure for parent pairs. Adult puffins in good condition can live for 20-30 years, meaning that failed breeding seasons accumulate as lost reproductive opportunity in long-lived individuals. Marine protected area expansion, climate action, and sand eel fishery management are the most important leverage points for puffin welfare.

What You Can Do

Support marine protected area designation for important puffin foraging zones
Advocate for sand eel fishing restrictions that protect prey availability for seabirds
Engage with climate action as a long-term strategy for seabird welfare
Participate in puffin monitoring surveys at accessible colonies to contribute population data