Wildlife

Osprey Climate and Welfare

Ospreys are recovering from historical persecution but now face climate-driven threats to their fish prey and nesting success.

Key Facts

Osprey populations have recovered dramatically since DDT bans in the 1970s
Climate change is affecting timing of fish availability during chick rearing
Osprey are highly faithful to nesting sites but may find historical sites becoming unsuitable
Human provisioning of nest platforms has dramatically aided osprey recovery
Entanglement in discarded nesting material causes deaths and injuries

Welfare Considerations

Osprey welfare illustrates how conservation success can be undermined by new threats. Populations that recovered from persecution now face climate synchrony disruption between chick rearing and fish availability. Individual ospreys that arrive at historical nesting sites early or late due to climate shifts may find insufficient food for successful breeding.

What You Can Do

Support nest platform programs for ospreys
Remove monofilament fishing line and plastic from areas near osprey nest sites
Support osprey population monitoring programs
Donate to organizations working on climate adaptation for migratory birds
Engage with climate change as a wildlife welfare issue