Figure 5. The estimated A. mean and B. maximum seed dispersal distances of bird and mammal species in relation to their body mass. Regression lines for volant/non-volant species are denoted by colour and show standard errors with a 95% confidence interval. Point shape denotes whether the study was conducted in a protected area or not. Images indicate the species for the closest circled point and from left to right indicate Oilbird (Steatornis caripensis ), Central American agouti (Dasyprocta punctata ), African forest elephant (Loxodonta cyclotis ), Large Japanese field mouse (Apodemus speciosus ), Straw-coloured fruit bat (Eidolon helvum ) and Southern cassowary (Casuarius casuarius ).