Ukrainian soldiers Anastasia and Vyacheslav embrace prior to their wedding ceremony in a city park in Kyiv, Ukraine, Thursday, April 7, 2022. (Photo by Efrem Lukatsky/AP Photo)
A gray heron (Ardea cinerea) that fished a common carp (Cyprinus carpio) in Geneva, Switzerland, 21 April 2019. (Photo by Martial Trezzini/EPA/EFE/Rex Features/Shutterstock)
Luciana Benetti, 16, feeds her pet pig Chanchi, given to her for a birthday present the previous year in Buenos Aires, Argentina, Saturday, September 4, 2021. As the new coronavirus began to circulate last year, Benetti found her plans for a big traditional 15th birthday party scrapped. In its place, her parents gave her a pig. (Photo by Natacha Pisarenko/AP Photo)
A dead fish lies on the bank of Oder River on the German-Polish border, in Brieskow-Finkenheerd, Frankfurt (Oder), Germany, August 11, 2022. Authorities are looking into the cause of the mysterious fish deaths. (Photo by Annegret Hilse/Reuters)
A visitor checks automatic gun during International Defence Exhibition and Seminar (IDEAS) 2022 at the Expo Centre in Karachi on November 16, 2022. (Photo by Rizwan Tabassum/AFP Photo)
A plane leaves Qatar Airport as the sun rises behind the Mosque at Souq Waqif in Doha, Qatar on Friday, December 9, 2022. (Photo by Peter Byrne/PA Images via Getty Images)