Nest Survival of Chestnut-capped Blackbird
in Wetlands in Argentina
This study on the Chestnut-capped Blackbird (Chrysomus ruficapillus)
highlights key factors influencing nest survival and breeding
performance in wetland habitats. Understanding the variables affecting
nest success is crucial for conservation efforts as these environments
face increasing degradation. The research emphasizes the role of nest
site features, such as height above water and concealment, in daily
nest survival rates (DSR). By identifying these factors, the study
contributes to a better understanding of the species' breeding biology.
The results are useful for guiding habitat management and protection
initiatives that aim to preserve species that depend on vulnerable
wetland ecosystems.

Figure. Eggs (a) and nestlings (b y c) of the Chestnut-capped Blackbird (Chrysomus ruficapillus)
during three breeding seasons (2016–2019) in a wetland of Argentina.
Growth curve for body mass of nestlings (D), the lines depict growth by
the order of hatching, whereas the points show individual nestlings
Read the full article, published by Zoological
Studies, here
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