PAGADIAN CITY, ZAMBOANGA DEL SUR, Philippines — Environment authorities have taken into custody an ailing Philippine serpent eagle (Spilornis holospilus) after residents rescued the raptor when it repeatedly plummeted to the ground in Barangay Manil of Leon B. Postigo town in Zamboanga del Norte on Wednesday, October 7. Community Environment and Natural Resources Officer (CENRO) Maribel