How have humans impacted a puffin?

Humans have significantly impacted puffin populations through habitat destruction, overfishing, and climate change. Coastal development and pollution have led to the degradation of nesting sites, while overfishing has reduced the availability of their primary food sources, such as small fish. Additionally, climate change affects ocean temperatures and prey distribution, further threatening puffin survival. Conservation efforts are underway to mitigate these impacts and protect puffin habitats.