Seabird Colony Welfare and Climate Change

Seabird colonies at sites across the UK are experiencing dramatic breeding failures linked to climate-driven changes in fish prey availability, with chick starvation and adult stress representing significant welfare consequences.

Key Facts

UK seabird breeding success has declined significantly in recent decades, with some species showing catastrophic failures
Warming seas have shifted fish prey including sand eels northward, leaving some seabird colonies without adequate food
Arctic tern, puffin, and kittiwake have experienced near-total breeding failures in some Scottish island colonies
Adult birds traveling further to find food exhaust themselves and return with less food for chicks
Some climate-driven breeding failures affect thousands of chicks across entire colonies in single seasons

Welfare Considerations

Seabird chick starvation is a slow and distressing process in which chicks gradually weaken over days before dying from starvation and exposure. Mass breeding failures affecting thousands of chicks in single events represent enormous welfare suffering at colony scale. Adults expending extreme energy to locate diminished prey face chronic nutritional stress themselves. The welfare harm is directly linked to climate change altering the marine food web, making climate action the most effective intervention for seabird welfare at this scale.

What You Can Do

Support climate action to address the root cause of marine ecosystem disruption affecting seabirds
Donate to seabird conservation organizations monitoring population trends and breeding success
Advocate for protection of key seabird foraging areas from industrial fishing that competes for prey
Visit seabird colonies through responsible wildlife tourism that supports conservation funding
Learn about the specific seabird species in your region and engage with local conservation efforts