Table 2 Odds ratios (OR) and 90% confidence intervals (CI) for the top supported model of two-dimensional utilization distribution (UD) overlap, estimated as the proportional area of UD overlap, for wild pigs (Sus scrofa) across time periods (Season-long [nseason = 2; npigs = 14], Month [nmonths = 6; npigs = 18], and Week [nweeks = 26; npigs = 17]) tracked on Savannah River Site, South Carolina, USA during 2014 and 2016. Colons separating covariate names denote interaction terms and asterisks denote 90% CI of odds ratios that did not overlap 1.
From: Food resources affect territoriality of invasive wild pig sounders with implications for control
Predictorsa | Season-long | Month | Week |
|---|---|---|---|
OR (90% CI) | OR (90% CI) | OR (90% CI) | |
Year | 3.60* (2.22–5.84) | 1.23 (0.78–1.95) | 2.41* (1.74–3.32) |
UD.lev | 0.01* (0.00–0.09) | 1.01 (0.66–1.54) | 0.80 (0.36–1.76) |
Dist.WC | 0.22* (0.09–0.56) | 0.81* (0.68–0.97) | 0.86* (0.75–0.98) |
%UD.LF | 1.52* (1.32–1.75) | 1.21* (1.07–1.36) | 1.10* (1.01–1.19) |
Age | 1.19 (0.83–1.70) | 1.64* (1.18–2.28) | |
Mass | 0.92 (0.82–1.02) | 1.13* (1.05–1.22) | |
Sounder | 1.04 (0.98–1.10) | 1.01 (0.98–1.04) | |
%UD.BLHW | 0.91 (0.82–1.02) | 0.93* (0.87–0.99) | |
Temp | 1.04* (1.03–1.06) | ||
Press | 1.00 (0.98–1.03) | ||
UD.lev: Dist.WC | 0.19 (0.02–1.54) | 0.90 (0.65–1.24) | 1.00 (0.84–1.20) |
UD.lev: %UD.LF | 1.32* (1.05–1.68) | 0.75* (0.64–0.88) | 0.89* (0.80–0.97) |
UD.lev: Age | 0.21* (0.06–0.70) | 1.04 (0.71–1.53) | |
UD.lev: Mass | 1.53* (1.13–2.08) | 0.99 (0.92–1.07) | |
UD.lev: %UD.BLHW | 1.07 (0.99–1.14) | ||
UD.lev: Sounder | 1.12 (0.95–1.33) | 1.00 (0.98–1.03) | |
Dist.WC: %UD.LF | 1.10 (0.94–1.29) | ||
Dist.WC: Age | 2.46* (1.38–4.39) | ||
Dist.WC: Mass | 1.06 (0.94–1.19) | ||
Dist.WC: Sounder | 0.97 (0.90–1.05) | ||
UD.lev: Dist.WC: %UD.LF | 0.43* (0.30–0.60) | ||
UD.lev: Dist.WC: Age | 6.14* (2.45–14.9) | ||
UD.lev: Dist.WC: Mass | 1.34 (0.96–1.87) | ||
UD.lev: Dist.WC: Sounder | 0.81 (0.63–1.06) |