Sexual dimorphism in Rüppell's Korhaan Eupodotis rueppelli.Published in:Ostrich: The Journal of African Ornithology, 2004, v. 75, n. 4, p. 317, doi. 10.2989/00306520409485460By:Osborne, Timothy O.Publication type:Article
Group size and composition are correlated with population density in the group-territorial blue korhaan ( Eupodotis caerulescens).Published in:African Journal of Ecology, 2006, v. 44, n. 4, p. 444, doi. 10.1111/j.1365-2028.2006.00656.xBy:Moreira, FranciscoPublication type:Article