A red deer stag takes a mud bath in Wollaton Park near Nottingham, England on May 23, 2020. Gareth Williams, who took the photograph, said it was a “once in a lifetime shot”. (Photo by Gareth Williams/Kennedy News)

A changing of the honor guard ceremony by the Tomb of the Unknown Soldier in Alexander Garden by the Kremlin Wall in Moscow, Russia on May 29, 2020. (Photo by Vladimir Gerdo/TASS)

Pigeons cool down at a public fountain on a hot summer day at University Plaza in downtown Bucharest, Romania, 10 June 2020. Temperatures in Bucharest reached 30 degrees Celsius. (Photo by Robert Ghement/EPA/EFE)

Children are seen on a bike after Muslims in Nigeria perform Eid prayer following the global outbreak of coronavirus disease (COVID-19) in Nasarawa on May 24, 2020. (Photo by Afolabi Sotunde/Reuters)

People practice yoga on a cliff at an attitude of over 2,000 meters at Laojunshan mountain to welcome upcoming International Yoga Day on June 20, 2020 in Luoyang, Henan Province of China. (Photo by VCG/VCG via Getty Images)

A women drink outside the disco bar on September 18, 2020 in Wuhan, Hubei province, China. As there have been no recorded cases of community transmission in Wuhan since May, life for residents is returning to normal. (Photo by Getty Images)

Belarusian law enforcement officers detain a woman during an opposition rally to protest against police brutality and to reject the presidential election results in Minsk, Belarus on September 19, 2020. (Photo by Tut.By via Reuters)

Jeepney passengers are seated in between plastic barriers, wearing face masks and face shields mandatory in public transportation, in Quezon City, Metro Manila, Philippines, August 19, 2020. (Photo by Eloisa Lopez/Reuters)