Season 13, Episode 18 The Return of the Osprey
First Aired: March 11, 1986
The "Return of the Osprey" to the coastal marshes of the Northeast following the banning of the pesticide DDT in 1971. In recent years, the osprey population has increased by 10 percent annually, signaling a healthy environment for all species.
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- Premiered: March 3, 1974
- Rating: None
- Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)