From Audubon Magazine

Rufous Hummingbirds Turning Up in Unusual Places
March 11, 2013 — Is climate change the reason, or are birders just paying closer attention?
Why Do Birds Matter?
March 06, 2013 — From authors to ornithologists, avian enthusiasts share their thoughts.
The Most Endangered Bird in the Continental U.S.
March 05, 2013 — The fight to save the Florida Grasshopper Sparrow inspires all who love wildlife.
The Man Who Saves Cranes
January 18, 2013 — At forty years and counting, celebrated ornithologist George Archibald’s global crusade to protect cranes still has the wind beneath its wings.
When Birds and Glass Collide
December 20, 2012 — Each migration season, millions of birds die in cities by crashing into buildings. Now a growing trend toward sustainable design could open the door to safer passage.
How to Tell a Raven From a Crow
October 22, 2012 — These black birds may belong to the same family and look similar in some ways, but several distinctive traits help set them apart.
Out of the Shadows: Black Swifts, North America's Most Mysterious Birds
September 26, 2012 — Whether exploring dark, wet caves in Colorado or crossing paths with Montana's grizzlies, a dedicated band of scientists and volunteers is determined to solve the mystery of one of the most elusive birds on earth. 
Kicking the Coal Habit
April 23, 2012 — America may be coming to grips with the dark side of our cheapest, most abundant energy source, but a plan to unload it on Asia threatens to poison our planet.
Since Silent Spring: Reflecting on Rachel Carson's Legacy
April 17, 2012 — The follow-up to Carson’s work, Since Silent Spring, cemented its reputation as a classic. 
Smoke on the Water: Stopping a Coal-fired Power Plant in Arkansas
February 15, 2012 — Nationwide, coal-fired power plants appear to be on the way out. But in southwest Arkansas—next to some of the finest fish and wildlife habitat anywhere—one may be on the way in.