Polar bear Menglong plays at an aquarium in Haichang Polar Ocean World in Wuhan City, Central China's Hubei Province, Jan. 31, 2019. As part of Spring Festival celebrations, Menglong will perform with a female polar bear named Jingjing. The pair are expected to become mating partners, according to the park. (Photo: China News Service/Zhang Chang)
Polar bear Menglong plays at an aquarium in Haichang Polar Ocean World in Wuhan City, Central China's Hubei Province, Jan. 31, 2019. As part of Spring Festival celebrations, Menglong will perform with a female polar bear named Jingjing. The pair are expected to become mating partners, according to the park. (Photo: China News Service/Zhang Chang)
Polar bear Menglong plays at an aquarium in Haichang Polar Ocean World in Wuhan City, Central China's Hubei Province, Jan. 31, 2019. As part of Spring Festival celebrations, Menglong will perform with a female polar bear named Jingjing. The pair are expected to become mating partners, according to the park. (Photo: China News Service/Zhang Chang)
Polar bear Menglong plays at an aquarium in Haichang Polar Ocean World in Wuhan City, Central China's Hubei Province, Jan. 31, 2019. As part of Spring Festival celebrations, Menglong will perform with a female polar bear named Jingjing. The pair are expected to become mating partners, according to the park. (Photo: China News Service/Zhang Chang)
Polar bear Menglong plays at an aquarium in Haichang Polar Ocean World in Wuhan City, Central China's Hubei Province, Jan. 31, 2019. As part of Spring Festival celebrations, Menglong will perform with a female polar bear named Jingjing. The pair are expected to become mating partners, according to the park. (Photo: China News Service/Zhang Chang)