Six-month old female liliger cub Eva plays in snow with her mother Zita in the Zoo in Novosibirsk, Russia, Thursday, December 5, 2013. The cub's mother is Zita, a liger – half-lioness, half-tiger, and its father is a lion, Sam. (Photo by Ilnar Salakhiev/AP Photo)

Swimmers climb out of a pool carved into the thick ice covering the Songhua River during the Harbin Ice Swimming Competition in the northern city of Harbin, Heilongjiang province January 5, 2014. According to organisers, about 700 swimmers across China took part in the event on the official launch day of the Harbin Ice and Snow Sculpture Festival. (Photo by Kim Kyung-Hoon/Reuters)

Biologist Kelly Martin records her measurements of Electra, a 5 1/2 foot leatherback turtle nesting on the beach behind the Seminole Golf Club course in Juno Beach. Martin uses a red light which is invisible to turtles. (Photo by Greg Lovett/The Palm Beach Post)

Paris authorities began draining the Canal Saint-Martin, a popular waterway that attracts tourists and revelers in the French capital's trendy northeastern 10th arrondissement, for the first time in 14 years, Paris, January 5, 2016. (Photo by Christophe Geyres/SIPA Press/Newscom)

Revellers take part in an annual block party before Carnival in downtown Rio de Janeiro, Brazil, January 16, 2016. The Rio de Janeiro Carnival will be held from February 5 to February 9. (Photo by Pilar Olivares/Reuters)

Dancers walk on rice fields during the Rice Field Festival in Baginda Village. The Rice Field Festival, organized by the Baginda Village Youth Organization, was held to maintain the local culture and art of Sundanese culture on May 5, 2024. (Photo by Algi Febri Sugita/ZUMA Press Wire/Alamy Live News)

Dinosaur expert Jason Hyde, 5, gets to know Bruno the T Rex on August 29, 2024. As the summer holidays draw to a close, parents and children enjoy Dinosaur-themed fun in Darlington town centre, UK, including a T-Rex walk and dino trail. (Photo by James Glossop/ The Times & Sunday Times)

Zheng Qinwen of China returns a shot to Karolina Muchova of the Czech Republic in a women's singles semi-final match, of the China Open tennis tournament, at the National Tennis Center in Beijing, Saturday, October 5, 2024. (Photo by Achmad Ibrahim/AP Photo)