PBS
Pbs: El Nino
You can link to the anatomy of El Nino, chasing El Nino, and El Nino's reach. There is a resource page and a search page.
Other
Santa Cruz Predatory Bird Research Group: Bald Eagles
A group committed to the conservation of endangered predatory birds provides information on the bald eagle, including a fact sheet. Research using satellite telemetry studies has been helpful in the study of wintering and native bald...