Up a winding northern California highway, beneath a 120ft ponderosa pine tree, a group of environmentalists gathered for some high stakes bird-watching.
Everyone was waiting for a pair of bald eagles to swoop into their nest, an orb of twigs and branches balanced amid the tree’s scraggly branches. The elusive raptors have nested here for years, renovating and upgrading it each year in preparation for hatchlings in the spring.
