Nest‐site selection model for endangered Everglade snail kites to inform ecosystem restoration

Autor: Allison M. Benscoter, Laura E. D'Acunto, Saira M. Haider, Robert J. Fletcher Jr., Stephanie S. Romañach
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Ecosphere, Vol 14, Iss 1, Pp n/a-n/a (2023)
Druh dokumentu: article
ISSN: 2150-8925
DOI: 10.1002/ecs2.4362
Popis: Abstract The once vast and interconnected Everglades wetland ecosystem in Florida underwent a 50% reduction in area in the 1900s, resulting in a highly compartmentalized and managed system where ecological restoration is ongoing. Everglade snail kites (Rostrhamus sociabilis plumbeus, hereafter snail kites) are federally endangered wetland specialists with a single population in Florida, USA. Predictive models can help inform restoration and natural resource management decision‐making regarding both the quantity and timing of water delivered through the hundreds of water management structures in the Everglades. We developed a spatially explicit real‐time nest‐site selection model, KiteNest, using environmental predictors of nesting for snail kites in south Florida. The results of our modeling indicate that hydrology, percent canopy cover, and proximity to recently burned areas were the most important factors associated with nest‐site selection for snail kites. Water depths between 75 and 100 cm, water recession rates between 0 and 1.25 cm/day, percent canopy covers
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