Table 2: Data on horse herds.

Herd Scientific name K r Standard error of K Source Camargue Equis cabella 94 0.326 10 1.08 Grange et al. 2009 [10] Prezewalski Equis ferus 53 0.262 9 1.08 Tatin et al. 2009 [11] Argentine Equis cabella 230 0.216 91 5.12 Scorolli and Lopez-Cazarola 2010 [12] Beaty Equis cabella 1202 0.28 136 28.23 Eberhardt et al. 1982 [13]