WebJan 9, 2013 · We characterized bird community structure and documented the number of BWCs (hereafter synonymous with mortality) at 20 buildings of variable size in an urban landscape in northwestern Illinois, USA. Our primary objective was to test the environmental resources and window area hypotheses. We first evaluated how bird abundance, … WebFeb 10, 2024 · Bird community structure is driven by urbanization level, blue-green infrastructure configuration and precision farming in Taizhou, China Sci Total Environ. …
Environmental drivers of bird species occupancy in a tropical …
WebJun 30, 2012 · In the Indian subcontinent there is hardly any study that compares the bird community structure of urban/suburban areas with those of forest habitat. The present survey identified diverse assemblages of birds in the Pauri district at different elevations. A total of 125 bird species belonging to 40 families including two least count species … WebMay 21, 2024 · Our findings illustrate the on-going, gross impact people can have on bird community structure across large spatial scales. Introduction Food availability may be … green\u0027s theorem for area
Structure, density and rarity in an Amazonian rainforest bird community ...
WebDec 20, 2024 · Environmental variables and bird community structure According to model selection ( Table 2 , Table S6) and model averaging ( Table 3 ), gray cover within a 50 m radius of the survey station was the most important variable negatively influencing Chao1 species richness, PIE evenness and Shannon entropy diversity indices in both Kavala ( … Webbird diversity patterns and overall biodiversity around the world [1-3]. In wetlands, the use and cover of grassland natural habitats have been unprecedentedly altered [4,5] and unfortunately the impacts of these changes on bird community composition, structure and diversity are yet to be fully understood. It should however be remembered WebA long-standing question in ecology is understanding how the environment structures species occupancy in space and time. Specifically, identifying associations between environmental drivers - climate and land cover - and species occupancy is crucial to predicting species distributional dynamics in the future. Over the last century, research … green\u0027s theorem in 3d