Figure 2
From: Anthropogenic mortality threatens the survival of Canarian houbara bustards

Survival probability functions of houbara bustards in the Canary Islands obtained using ‘survfit’ of the ‘survival’ package124 and assuming two scenarios: all causes of mortality operating (i.e., natural and anthropogenic, red dots) and only natural mortality (i.e., anthropogenic sources suppressed, black dots). Survival estimates and standard errors are given. See Supplementary Table S2 for details.