Fig. 6From: Multi-scale habitat influences sprainting and group size of a freshwater-obligate smooth-coated otter (Lutrogale perspicillata) in Tungabhadra Otter Conservation Reserve, IndiaSimple linear regression plots of expected and observed group sizes from univariate models for a proportion of sugarcane fields, b grass cover c PC1 d river depth e river width f island size, and g anthropogenic pressureBack to article page