Want to watch better-quality PBS Video? Sign in to access HD streaming!
Our Vanishing Wilderness: Of Broccoli and Pelicans
FROM THE ARCHIVES: The first program in this environmental series from the 1970s illustrates the tragic effects that can result when pesticides creep into nature’s food chains. It concerns specifically the demise of a major brown pelican flock and the unnatural behavior of seals on islands off the cost of California near Santa Barbara.
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.