00:30 — Harpy eagles are the most powerful birds of prey in the world, but scientists know very little about harpy eagles. NATURE enters their secret world wi (more…)
01:12 — Filmmaker Fergus Beeley comments on the impressive strength of the great harpy eagle.
53:10 — Harpy eagles are the most powerful birds of prey in the world. Standing three feet tall, with a six-foot wingspan and razor-sharp talons the size of b (more…)