Nest Success of Yellow Warblers in Willow Habitats: The Role of Surface Water and Snakes
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Do fluctuating water levels alter nest survivorship in reservoir shrubs?
Reservoirs often have highly fluctuating water levels. The perimeters of these impoundments, which alternate between being exposed or inundated by water (drawdown zone), are used by nesting birds, but at the risk of nest submergence when water levels rise. For species that nest above the ground in shrubs, foraging and predation may also be affected by flooded habitat. Our objective was to clari...
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Given the importance of sea turtle nesting beaches on the coast of Sistan and Baluchistan province, this project with the purpose of research and conservation of spawning habitat was conducted in 2018. The coast by the executive team and locals were monitored.Examining the Sistan and Baluchistan province, about 300 km off the coast of northern makoran Sea indicates the existence of 13 important...
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Predation risk is thought to be highly variable in space and time. However, breeding avian predators may create locally fixed and spatially fairly predictable predation risk determined by the distance to their nest. From the prey perspective, this creates predation risk gradients that potentially have an effect on fitness and behavioural decisions of prey. We studied how breeding avian predator...
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