Table 1. Wild boar demographic parameters used in the individual-based population model. Mean values are given with standard deviation (SD). Values between brackets indicate the parameter range.

Demographic parameter  
Symbol
 
Model parameter
        Source
Maximum age (yr)  
Ymax
 
11
  Stubbe et al.(1989)
Jezierski (1977)
Number of piglets per female  
Npiglet
 
3.2 ± 1.68SD
(0–10)
  Jezierski (1977)
Focardi et al. (1996)
Boitani et al. (1995)
Ahmad et al. (1995)
Náhlik and Sándor (2003)
Andrzejewski and Jezierski (1978)
Yearly survival
probability for piglets
 
SPpiglet
 
0.48 ± 0.37SD
(0.1–1.0)
  Focardi et al. (1996)
Gaillard et al. (1987)
Yearly survival probability
for yearlings and adults
 
SPadult
 
0.64 ± 0.24 SD
(0.28–1.0)
  Stubbe et al. (1989)
Gaillard et al. (1987)
Weekly breeding
probabilities for females
 
BPmonth
 
January: 0.06
February: 0.1
March: 0.23  
April: 0.34     
May: 0.07      
June: 0.08      
July: 0.06       
August: 0.03    
  September: 0.03
October–December: 0.00
  Boitani et al. (1995)
Distance of natal dispersal  
dgroup
 
Maximum = 6 km
  Truvé and Lemel (2003)