Figure 3

Distribution of litter size per female lemon shark in North Bimini. Grey bars: data from [34, 35], from 1996 to 2010 (n= 264). Red curve: discrete Poisson distribution, Pr\{N=i\}=e^{-\lambda }\frac{{\lambda }^i}{i!}, with λ equal to the mean of the litter size distribution depicted by the grey bars.