The Cornell Lab of Ornithology has a free 2012-13 fold-out wall calendar for visitors of the All About Birds website who are interested in learning more about birds.

When I went to the Cornell site at www.birds.cornell.edu, a box popped up offering the calendar.

If that doesn’t happen for you, you can go directly to http://info.allaboutbirds.org/tell-us-a-little-about-you-and-receive-a-2012-13-bird-watching-days-calendar?utm_campaign=2012-pfw-calendar&utm_source=static+ad

The giveaway is while supplies last and limited to one per household.