国家一级保护野生动物黑嘴鸥现身东方

Core Insights - The discovery of the black-billed gull, a nationally protected species, in the Sibu Bay National Wetland indicates significant improvements in the ecological environment and biodiversity conservation efforts in the area [2] Group 1 - The Sibu Bay National Wetland has recorded the presence of the black-billed gull, marking a milestone in biodiversity monitoring [2] - The black-billed gull is considered an "indicator species" for wetland ecosystem health, highlighting its sensitivity to ecological changes [2] - With fewer than 2,000 individuals globally, the black-billed gull is classified as a vulnerable species on the IUCN Red List [2]