猛禽迁徙观测

Memorandum of Understanding Concerning Conservation Measures for the Aquatic Warbler

类型 T 德国 2003 成立环境与生态

Memorandum of Understanding Concerning Conservation Measures for the Siberian Crane, 1993

类型 T 德国 1993 成立环境与生态

Memorandum of Understanding Concerning Conservation Measures for the Siberian Crane, 1998

类型 T 1998 成立环境与生态

Memorandum of Understanding Concerning Conservation Measures for the Slender-billed Curlew

类型 T 德国 1994 成立环境与生态

Memorandum of Understanding Concerning the Conservation of Migratory Birds of Prey in Africa and Eurasia

类型 T 德国 2008 成立环境与生态

Memorandum of Understanding on the Conservation and Management of the Middle-European Population of the Great Bustard - Otis Tarda

类型 T 德国 2000 成立环境与生态

Memorandum of Understanding on the Conservation of High Andean Flamingos and Their Habitats

类型 T 德国 2008 成立环境与生态

Memorandum of Understanding on the Conservation of Southern South American Migratory Grassland Bird Species and Their Habitats

类型 T 德国 2007 成立环境与生态

Protocol Amending the Benelux Convention on the Hunting and Protection of Birds

类型 T 1977 成立环境与生态

Protocol amending the Benelux Convention on the Hunting and Protection of Birds, 2016

类型 T 2016 成立环境与生态

Protocol to Amend the Convention on Wetlands of International Importance Especially as Waterfowl Habitat

类型 T 法国 1982 成立环境与生态

Australasian Raptor Association

ARA

类型 U 澳大利亚 1979 成立环境与生态

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