A black rhinoceros calf stands in its pen on December 19, 2019, at the Bassin d'Arcachon Zoo in La Teste-de-Buch, southwestern France. The rhino calf born on December 6, 2019, is the first of its species ever to be born in France, and only the second in Europe this year. The black rhinoceros is classified as critically endangered. (Photo/Agencies)
A black rhinoceros calf stands in its pen on December 19, 2019, at the Bassin d'Arcachon Zoo in La Teste-de-Buch, southwestern France. The rhino calf born on December 6, 2019, is the first of its species ever to be born in France, and only the second in Europe this year. The black rhinoceros is classified as critically endangered. (Photo/Agencies)
A black rhinoceros calf stands in its pen on December 19, 2019, at the Bassin d'Arcachon Zoo in La Teste-de-Buch, southwestern France. The rhino calf born on December 6, 2019, is the first of its species ever to be born in France, and only the second in Europe this year. The black rhinoceros is classified as critically endangered. (Photo/Agencies)
A black rhinoceros calf stands in its pen on December 19, 2019, at the Bassin d'Arcachon Zoo in La Teste-de-Buch, southwestern France. The rhino calf born on December 6, 2019, is the first of its species ever to be born in France, and only the second in Europe this year. The black rhinoceros is classified as critically endangered. (Photo/Agencies)
