Date of introduction: 20 June 1999 Technical characteristics Nominal Metal Mast of expensive metal in purity, g Diameter, mm Category of carburation hardness Edge Circulation, pcs. Actual circulation, pcs. 10 silver (Ag 925) 31.1 38.6 proof corrugations 5000 5000 Series: Flora and fauna Dedicated to a rare species in the whole Ukrainian steppe of the Yastrubov homeland - the steppe eagle, the largest number of any matures and reproduces at the Askania-Nova Zoo. In 1980, the eagle of the steppes was entered into the Red Book of Ukraine. On the obverse of the coins there is a framed window, which consists of several types of flora and fauna, an image of the small State Coat of Arms of Ukraine and inscriptions in the same row: on the coin from the cut - UKRAINE, 10 HRYVEN, 1999, the assigned metal test is Ag 925 and its purity is 31.1. On the reverse of the coins there is an image of the Stepovy eagle in the Ascanian steppe and the circular inscriptions STEPOVY EAGLE and AQUILA RAPAX.