A mandarin duck is seen at the outskirts of Vladivostok, Russia, April 1, 2024. As spring comes, mandarin ducks have flown back to the Russian Far East city of Vladivostok. (Photo by Guo Feizhou/Xinhua)
A mandarin duck is seen at the outskirts of Vladivostok, Russia, April 1, 2024. As spring comes, mandarin ducks have flown back to the Russian Far East city of Vladivostok. (Photo by Guo Feizhou/Xinhua)
Mandarin ducks are seen at the outskirts of Vladivostok, Russia, April 1, 2024. As spring comes, mandarin ducks have flown back to the Russian Far East city of Vladivostok. (Photo by Guo Feizhou/Xinhua)
A mandarin duck is seen at the outskirts of Vladivostok, Russia, April 1, 2024. As spring comes, mandarin ducks have flown back to the Russian Far East city of Vladivostok. (Photo by Guo Feizhou/Xinhua)
