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Science >
Bird Counts
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| © Tom Moore |
Counting birds isn't just for the experts!
Around the world, men, women, and children
count birds in backyards, parks, forests and fields. Not only
is it great fun, it's a terrific contribution to Audubon’s
science, policy, and education programs.
The Christmas
Bird Count is the oldest continuously collected data set
on birds in North America, all thanks to citizen-scientists!
Before the turn of the 20th century, a tradition called “side
hunts” led to the slaughter of untold number of songbirds.
Following Christmas dinner, families would form teams or “sides”
and set out to see which side could kill the most birds. Rivalries
formed between towns, which also competed against each other
to see who could produce the biggest pile of dead birds. One
man, Frank Chapman, stemmed the tide of this senseless slaughter
by starting the Christmas Bird Count, which encouraged people
to team up and count the number of live birds they could find
within a pre-determined area. The CBC now provides us with
more than 100 years of data and is incredibly valuable in
tracking changes in bird populations and distributions.
While claiming a shorter history than
the CBC, the Great
Backyard Bird Count is another successful citizen-science
effort. Conducted over President’s Day weekend in February
of each year, this effort encourages bird watchers to get
out and count birds wherever they’d like to—essentially
in their own back yards. It’s a simple process to keep
track of where you count, how long you count, and which (and
how many) birds you see. This effort will also help build
a long-term data set that will allow us to track bird populations.
Audubon’s Important Bird Areas Program
needs citizen-scientists to conduct bird surveys on our IBAs.
If you live near an IBA, or are visiting one, you can help
us out by conducting a bird survey on one of these critical
landscapes. Because some of these are very large landscapes,
and some are completely or partially in private ownership,
you’re encouraged to contact Audubon Washington’s
Science Coordinator to discuss the details of where and when
you’d like to survey. Like the CBC and the GBBC, surveying
an IBA involves recording when you count, how big of an area
you survey, and which and how many birds you see. It’s
easy, and a great way to explore the great outdoors!

Other citizen science efforts valuable
to birds include Breeding
Bird Surveys, bird
banding, and Project
Feeder Watch.
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