Tourists visit Singapore's Sungei Buloh Wetland Reserve

A migratory bird perches on a branch in Singapore's Sungei Buloh Wetland Reserve on Jan. 15, 2025. Located in the northwest of Singapore, Sungei Buloh Wetland Reserve covers an area of more than 200 hectares of mangroves, ponds and forests. In 2003, the reserve was recognized as Singapore's first ASEAN Heritage Park. (Photo by Then Chih Wey/Xinhua)

Migratory birds rest on the trees in Singapore's Sungei Buloh Wetland Reserve on Jan. 15, 2025. Located in the northwest of Singapore, Sungei Buloh Wetland Reserve covers an area of more than 200 hectares of mangroves, ponds and forests. In 2003, the reserve was recognized as Singapore's first ASEAN Heritage Park. (Photo by Then Chih Wey/Xinhua)

Tourists visit Singapore's Sungei Buloh Wetland Reserve on Jan. 15, 2025. Located in the northwest of Singapore, Sungei Buloh Wetland Reserve covers an area of more than 200 hectares of mangroves, ponds and forests. In 2003, the reserve was recognized as Singapore's first ASEAN Heritage Park. (Photo by Then Chih Wey/Xinhua)

A tourist visits Singapore's Sungei Buloh Wetland Reserve on Jan. 15, 2025. Located in the northwest of Singapore, Sungei Buloh Wetland Reserve covers an area of more than 200 hectares of mangroves, ponds and forests. In 2003, the reserve was recognized as Singapore's first ASEAN Heritage Park. (Photo by Then Chih Wey/Xinhua)

Birds are pictured in Singapore's Sungei Buloh Wetland Reserve on Jan. 15, 2025. Located in the northwest of Singapore, Sungei Buloh Wetland Reserve covers an area of more than 200 hectares of mangroves, ponds and forests. In 2003, the reserve was recognized as Singapore's first ASEAN Heritage Park. (Photo by Then Chih Wey/Xinhua)

Tourists visit Singapore's Sungei Buloh Wetland Reserve on Jan. 15, 2025. Located in the northwest of Singapore, Sungei Buloh Wetland Reserve covers an area of more than 200 hectares of mangroves, ponds and forests. In 2003, the reserve was recognized as Singapore's first ASEAN Heritage Park. (Photo by Then Chih Wey/Xinhua)