Click on a title below to access the article. (The World & I issue that the article appeared in is found in parentheses.)

Birds

Birds Anatomy of a Penguin: Testing the Resilience of an Antarctic Hero  (Sep 2006)  Ultralight-Aircraft Pilots Teach Refuge-Reared Cranes to Migrate  (Dec 2004)  A Flying Heavyweight  (Dec 2003)  Streams on Wings  (Nov 2003)  Toxic Birds  (May 2003)  Amazing Architects of the Avian World  (Dec 2001)  Birds: Fashioned for Flight  (Mar 2001)  What's Special About Feathers?  (Mar 2001)  An Itty-Bitty Humdinger  (Jul 2000)  The World's Fastest Animal  (Jan 2000)  Come Blow Your Horn  (Feb 1999)  Heralds of Happiness  (Jun 1998)  Handsome Visitors From the High Tundra  (Feb 1998)  On Heaven's Wings  (Nov 1997)  Melodies on Wings  (May 1997)  A Feathered Friend Stands Tall  (Apr 1996)  An American Emblem  (Jan 1996)  Happiness on a Wing  (Jul 1995)  Replanting Seabird Colonies  (Feb 1995)  The Bird of Peace  (Dec 1994)  The Greatest Show on Earth  (Oct 1994)  Emperor of the Antarctic  (Jan 1994)  Parrots Abroad  (Nov 1993)  Big, Black, and Beautiful  (Jan 1993)  Return of a Native  (Nov 1991)  Two Robins Oceans Apart  (Jul 1990)  The Eclipse of the California Condor  (Feb 1988)  On Night Patrol: The Screech Owl  (Dec 1986)