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Fig. 2 | Frontiers in Zoology

Fig. 2

From: Estimation of pack density in grey wolf (Canis lupus) by applying spatially explicit capture-recapture models to camera trap data supported by genetic monitoring

Fig. 2

Comparison of wolf pack density estimates for the study area (Arezzo province, Italy) during 2014 and 2015 camera trap capture-recapture sessions, obtained by four models (NE-_NULL, NE_TP, HN_NULL and HN_TP, see text and Table 4 for details) using SPACECAP and secr estimators. Bars represent the 95% confidence intervals

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