Changes in the Abundance and Distribution of Black-necked Swans (<i>Cygnus melancoryphus</i>) in the Carlos Anwandter Nature Sanctuary and Adjacent Wetlands, Valdivia, Chile

Recently, the Carlos Anwandter Nature Sanctuary (Sanctuary) at the Cruces River, Chile, has undergone important ecosystem changes. Brazilian waterweed (Egeria densa), the main food resource of Black-necked Swans (Cygnus melancoryphus), has greatly decreased in abundance. This disappearance may have...

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Detalles Bibliográficos
Autores principales: Gonzalez, Angelica L., Miguel Farina, Jose
Formato: Artículo (Article)
Idioma:Inglés (English)
Publicado: 2025
Materias:
Black-necked Swan
Cygnus melancoryphus
distribution
population abundance
reproductive timing
14 Life Below Water
13 Climate Action
15 Life on Land
14 Vida submarina
13 Acción por el clima
15 Vida de ecosistemas terrestres
Acceso en línea:https://repositorio.uc.cl/handle/11534/101911

Internet

https://repositorio.uc.cl/handle/11534/101911

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