Friday, February 6, 2009

Citizen Science project - The 12th Annual Great Backyard Bird Count


The 12th annual Great Backyard Bird Count will take place during the weekend of February 13 - 16, 2009. This four-day event engages bird watchers of all ages in counting birds to create a real-time snapshot of where the birds are across the continent. Anyone can participate, from beginning bird watchers to experts. It takes as little as 15 minutes on one day, or you can count for as long as you like each day of the event. It’s free, fun, and easy—and it helps the birds.
Participants count birds anywhere for as little or as long as they wish during the four-day period. They tally the highest number of birds of each species seen together at any one time. To report their counts, they fill out an online checklist at the Great Backyard Bird Count web site. As the count progresses, anyone with Internet access can explore what is being reported from their own towns or anywhere in the United States and Canada. They can also see how this year's numbers compare with those from previous years. Participants may also send in photographs of the birds they see. A selection of images is posted in the online photo gallery.
To participate, plan to count birds for at least 15 minutes on one or more days of the count, February 13–16, 2009. You can count for longer than that if you wish! Count birds in as many places and on as many days as you like—one day, two days, or all four days. Submit a separate checklist for each new day. You can also submit more than one checklist per day if you count in other locations on that day.2. Count the greatest number of individuals of each species that you see together at any one time. You may find it helpful to print out your regional bird checklist to get an idea of the kinds of birds you're likely to see in your area in February. You could take note of the highest number or each species you see on this checklist.
3. When you're finished, enter your results
through their web page. You'll see a button marked "Enter Your Checklists!" on the website home page beginning on the first day of the count (February 13, 2009). It will remain active until the deadline for data submission on March 1, 2009.
Here are the
results from 2008.

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