This is a brand new freebie offer from Cornell Lab of Ornithology. They currently have an offer for a free bird wall calendar. This is live on their site now and is the first calendar freebie of the year 2020. You can request this offer on their promo page (link posted below). Once on their site, just fill out the form with your name and mailing address. Simple as that. Keep in mind that this offer will take about 8 weeks to arrive. Also, this offer will only last as long as the company has supplies, so get yours while you can.
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