Dating Essentials Canadian Dating Coach Kateryna Spiwak offers free articles and advice. | Smart Crochet Kateryna Madsen, crocheter and designer. Order crochet patterns (easy but not primitive) or finished crocheted models that are gorgeous and useful. Perfect for gifts. | Przewalski Horse in the Chornobyl Exclusion Zone Dr Kateryna A. Slivinska, PhD has been doing ecological and parasite studies on a wild population of the Przewalski horses in the Chornobyl exclusion zone, Ukraine. |