- Planet of Birds, website visited 23 Jun 2016:http://www.planetofbirds.com/
- BirddLife International, website visited 28 Jun 2016:http://datazone.birdlife.org/
- Wilman et al., 2014
Table 2 Multiple regression analysis of waterbirds functional
diversity (dependent variable) as a function of environmental variables.
Only significant variables were reported (P <0.05).