A woman gestures as she mourns the death of a protester in Mathare, in Nairobi, Kenya, August 9, 2017. (Photo by Thomas Mukoya/Reuters)





U.S. President Donald Trump welcomes 11-years-old Frank Giaccio as he cuts the Rose Garden grass at the White House in Washington, September 15. Frank, who wrote a letter to Trump offering to mow the White House lawn, was invited to work for a day at the White House along the National Park Service staff on September 15, 2017. (Photo by Carlos Barria/Reuters)





A shrine is seen after a forest fire near the village of Serta, Portugal, September 9, 2017. (Photo by Rafael Marchante/Reuters)





Hindu priests sit inside a cave as they perform evening prayers on the banks of the river Ganges in Devprayag, India, March 28, 2017. (Photo by Danish Siddiqui/Reuters)





A man cries as he carries his daughter while walking from an Islamic State-controlled part of Mosul towards Iraqi special forces soldiers during a battle in Mosul, Iraq March 4, 2017. (Photo by Goran Tomasevic/Reuters)





People gather to pray in baggage claim during a protest against the travel ban imposed by U.S. President Donald Trump's executive order, at Dallas/Fort Worth International Airport in Dallas, Texas, January 29, 2017. (Photo by Laura Buckman/Reuters)





A man takes a ride on a police wrecker in the Schanze district of Hamburg following the G20 summit, July 8, 2017. (Photo by Kai Pfaffenbach/Reuters)





George Lewys, aged 5, poses for a photograph with Owl butterflies during an event to launch the Sensational Butterflies exhibition at the Natural History Museum in London, Britain March 30, 2017. (Photo by Stefan Wermuth/Reuters)





A one-week-old baby bonobo clings to its mother at Planckendael zoo in Mechelen, Belgium August 9, 2017. (Photo by Francois Lenoir/Reuters)





Young alpacas, male Romeo (L) and female Juliette, walk inside their open air enclosure as employees congratulate coupled animals on Valentine's Day at the Roev Ruchey Zoo in Krasnoyarsk, Russia February 14, 2017. (Photo by Ilya Naymushin/Reuters)





A rare 5-year-old female albino orangutan is seen after it was rescued from captivity by authorities in Kapuas Hulu district, Central Kalimantan province, Indonesia April 29, 2017. (Photo by Reuters/BOSF/Indrayana)





Scarlet ibis fly near the banks of a mangrove swamp located at the mouth of the Calcoene River on the coast of Amapa state, northern Brazil, April 6, 2017. (Photo by Ricardo Moraes/Reuters)





Goats climb on students during a yoga class with eight students and five goats at Jenness Farm in Nottingham, New Hampshire, U.S., May 18, 2017. (Photo by Brian Snyder/Reuters)





Atila, a trained therapeutic greyhound used to treat patients with mental health issues and learning difficulties, falls asleep as it is caressed by three patients at Benito Menni health facility in Elizondo, northern Spain, February 13, 2017. (Photo by Susana Vera/Reuters)





Researchers hold giant panda cubs during an event to celebrate China's Lunar New Year in a research base in Ya'an, Sichuan province, China January 11, 2017. (Photo by Reuters/China Daily)





A squirrel monkey rests on a tree branch during a hot day at a zoo in Zhengzhou, Henan province, China July 19, 2017. (Photo by Reuters/China Stringer Network)





Fireflies seeking mates light up in synchronized bursts inside a forest at Santa Clara sanctuary near the town of Nanacamilpa, Tlaxcala state, Mexico, July 24, 2017. (Photo by Edgard Garrido/Reuters)





A king cobra snake seen coming out of container of chips in this undated handout photo obtained July 25, 2017. (Photo by Reuters/United States Attorney's Office Central District of California)





A man driving a vintage car passes by crabs crossing a highway on their way to spawn in the sea in Playa Giron, Cuba, April 21, 2017. (Photo by Alexandre Meneghini/Reuters)





Members of the cavalry rehearse at the beach of Scheveningen on the eve of a parade in The Hague, before the king delivers his speech from the throne to outline the main features of the government's policy for the coming parliamentary session, in Scheveningen, Netherlands September 18, 2017. (Photo by Toussaint Kluiters/Reuters)





Autumn leaves are reflected in the water of Loch Faskally where a swan and ducks swim, in Pitlochry, Britain October 25, 2017. (Photo by Russell Cheyne/Reuters)





Mykh, a one-and-a-half-year-old great gray owl, flies through a window during a training session which is a part of Royev Ruchey Zoo's programme of taming wild animals for research, education and interaction with visitors, in a suburb of the Siberian city of Krasnoyarsk, Russia October 17, 2017. (Photo by Ilya Naymushin/Reuters)





Visitors look at a cheetah, in a private zoo called “12 Months” in Demydiv, Ukraine, May 2, 2017. (Photo by Gleb Garanich/Reuters)





Martin Herrera, 58, who has had a love for roosters since his childhood, and has spent the last 20 years domesticating and training them, poses with his favorite rooster “Paquito” around other roosters in his house in San Jose, Costa Rica April 27, 2017. (Photo by Juan Carlos Ulate/Reuters)





Five-month-old baby elephant Fah Jam swims during a hydrotherapy treatment as part of a lengthy rehabilitation process to heal her injured front left foot at a rehabilitation center in Pattaya, Thailand January 5, 2017. The baby elephant was injured at three months old when she got stuck in an animal snare put up by villagers to prevent elephant intrusions in Chanthaburi province. (Photo by Athit Perawongmetha/Reuters)