There are various osprey-related products for sale in the Pohtiolampi Osprey Center restaurant and the yard area, including books, postcards, T-shirts, photographs, posters etc. (when the Osprey Center is open). The list of products for sale will be published in spring 2018.
At Pohtiolampi Osprey Centers yard there are also sold bird nest boxes on summertime. The price is only 10 € / nest. Also if You buy 9 nest box, You can have the 10. box for free. All Osprey products and bird nest boxes are excellent for the gift or souvenir.