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Eldon Greij is a biologist and a lifelong educator and the Founding Editor of Birder's World (now BirdWatching). His popular column "Amazing Birds" appears in every issue of the magazine.
Read more about Eldon Greij |
Amazing grebes are perfectly suited to life on and under the water
By Eldon Greij
Published: December 22, 2011 |
Sometimes, if you’re really fortunate, you do more than just see a bird; you see a bird with a loved one
By Eldon Greij
Published: October 21, 2011 |
How a nature-loving father, a devoted wife, and Napoleon Bonaparte all helped Audubon become Audubon
By Eldon Greij
Published: August 26, 2011 |
Why the warming climate should be of concern to birdwatchers
By Eldon Greij
Published: June 24, 2011 |
Much more than a stiff breeze is required for a Ring-billed Gull to be able to hover
By Eldon Greij
Published: April 22, 2011 |
10 fun ways you can observe birds this breeding season
By Eldon Greij
Published: February 15, 2011 |
Not all birds see like a hawk, but every bird’s eyes are amazing
By Eldon Greij
Published: December 22, 2010 |
A trip to the Platte this spring might be your most thrilling ever
By Eldon Greij
Published: October 22, 2010 |
How can their nests be so hard to find when their bills are so hard to miss?
By Eldon Greij
Published: August 20, 2010 |
Not every bird relies on its own body heat to keep its eggs warm
By Eldon Greij
Published: June 25, 2010 |
How hummingbirds choose flowers is just one of many reasons the tiny sprites are so fascinating
By Eldon Greij
Published: April 23, 2010 |
How ingenious internal clocks help birds anticipate critical life events
By Eldon Greij
Published: February 19, 2010 |
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