From 13th April to 15th May 2015, I was in  the Division of Zoology, Faculty of Science, University of Zagreb, Croatia for my foreign stay.  I worked there under the supervision of Assoc. Prof. Ivana Maguire. During my stay, I was focused on some techniques in the field of molecular biology. I also attended some field trip during which I visited almost the entire Croatia country. It was a good background for future cooperation.  I would like to thank Developmental Project for the financial support.