
VAN, TURKEY - APRIL 4 : An aerial view of a flock of geese are seen on a field at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : An aerial view of a flock of geese are seen on a field at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKEY - APRIL 4 : A flock of geese are seen at a farm in Ipekyolu district of Turkey's eastern Van province on April 4, 2019. ( Özkan Bilgin - Anadolu Agency )