Philippine Eagle Foundation Mourns Passing of Philippine Eagle Riley

The Philippine Eagle Foundation (PEF) announces with deep sorrow the passing of Riley, a young Philippine eagle, on April 15, 2025, at the National Bird Breeding Sanctuary in Davao City.

Although the facility is not open to the public, Riley touched many lives through the Foundation’s social media, becoming a symbol of hope for eagle conservation.

On April 12, keepers observed that Riley’s right wing had drooped, and that bird was in pain. X-rays revealed fractures in the wing joint, likely caused by an underlying bone condition that left Riley’s bones unusually fragile.

Despite intensive treatment and supportive care, the eagle’s condition worsened. Riley developed breathing difficulties and inflammation and passed away three days later. A necropsy supported the findings of metabolic bone disease and a possible infection, indicating a compromised immune system.

While Riley was cared for under the same protocols used for other healthy eagles, Riley’s case has prompted the Foundation to review and strengthen its health and nutrition programs to prevent similar incidents in the future.

PEF expressed gratitude to all who followed Riley’s journey, and to the staff who cared for the young eagle. Though Riley’s life was short, Riley served as a reminder of the importance of every eagle and the urgency of continued conservation efforts.

Riley’s memory will guide renewed efforts to protect the species and ensure a better future for the Philippine eagle.