The challenge of learning which gull is which brings to mind a crossword puzzle. Take in all the clues, and come up with the right answer. For identifying gulls, we recommend a good bird book, binoculars, perhaps a thermos of hot coffee, and maybe a chair. So which gull is this? Large gull, dark back, pink legs, seen in the West. This one is a Western Gull!
The Glories of Autumn Gull-watching
Written by Bob Sundstrom
This is BirdNote!
[Song of Purple Martins]
As the seasons change, different birds catch our eye. Where spring brought the swoop of swallows [Purple Martins in background], late fall or early winter poses the puzzle of identifying gulls. [Bugling calls of Glaucous-winged Gulls]
The challenge of learning which gull is which brings to mind the Sunday crossword puzzle. Completing it entails more clues, more cleverness, and more time than needed for the weekday version, but feels so rewarding.
For identifying gulls, we recommend a good bird book, binoculars, and perhaps a thermos of hot coffee. And you may want to bring along a chair. [Bugling calls of gulls]
This time of year, gulls wear fresh plumage, making autumn the ideal time to learn to identify them. Start by looking only at adult gulls – the ones showing fully gray or black backs and white underparts.
To figure out a gull’s ID, first gauge whether it’s bigger or smaller than gulls near it. Then check its leg color. Pink or yellow? You’re more than halfway home already. To clinch the ID, focus on the wing-tips, bill shape, and whether it’s light or dark gray.
Gulls are present in greater variety in mid-autumn, posing an ample puzzle for inquisitive minds. [Bugling calls of gulls]
Visit your local lake or shore and see how many gulls you can identify! For BirdNote, I’m Michael Stein.
Support for BirdNote comes from the Cornell Lab’s Bird Academy, with online courses for people of all knowledge levels. More at AllAboutBirds.org.
Bird audio provided by The Macaulay Library at the Cornell Lab of Ornithology, Ithaca, New York. Purple Martin's song 8091 recorded by C.A. Sutherland. Glaucous-winged Gull calls [3350-2] recorded by A.A. Allen.
BirdNote’s theme music was composed and played by Nancy Rumbel and John Kessler.
Producer: John Kessler
Executive Producer: Chris Peterson
© 2013 Tune In to Nature.org November 2016/2020 Narrator: Michael Stein
ID# 110707gullid2KPLU gull-06b
An especially good source on how to approach gull identification is: Kaufman, Kenn.
Advanced Birding. Chapter 14, p. 102-108 “The Basics of Learning the Gulls.” Houghton Mifflin: Boston, 1990.