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Fig. 3 | Avian Research

Fig. 3

From: Multi-species habitat models highlight the key importance of flooded reedbeds for inland wetland birds: implications for management and conservation

Fig. 3

Results of the MARS models run at the point count scale. Graphical representation of the relationships modelled by means of multivariate adaptive regression splines (MARS), linking the occurrence probability of 4 common species of wetland habitats and the extent in ha of the habitat categories ‘open shallow water’ and ‘reedbed’ in 75 count points. The graphs show the species-specific relationships as resulting from the multi-response model (see Table 2 and text for details). Dotted lines in the lower boxes indicate the position of the threshold value (one for each predictor but unique across species) identified by MARS procedure. a Water Rail; b Common Reed Warbler; c Marsh Warbler; d Great Reed Warbler

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