A 3-week-old Great Grey owl (or Lapland owl) sits inside its enclosure at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A zoo employee holds a 3-week-old Eurasian eagle owl as a Great grey owl (or Lapland owl) stands nearby at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A 3-week-old Great Grey owl (or Lapland owl) eats meat inside its enclosure at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A 3-week-old Eurasian eagle owl looks out of a cardboard box inside its enclosure at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A zoo employee feeds a 3-week-old Great grey owl (or Lapland owl) at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A 3-week-old Eurasian eagle owl sits inside its enclosure at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A zoo employee feeds a 3-week-old Eurasian eagle owl at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia June 7, 2016. (Photo by Ilya Naymushin/Reuters)





A 3-week-old Eurasian eagle owl looks out of a wooden box at the Royev Ruchey zoo on the suburbs of the Siberian city of Krasnoyarsk, Russia, June 7, 2016. (Photo by Ilya Naymushin/Reuters)