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Article
Ralf H. E. Mullers, Auteur ; Arjun Amar, AuteurShoebills (Balaeniceps rex) breed in central-eastern Africa with a world population of only 5,000-8,000 individuals. To provide protection to this threatened species, conservationists need a better understanding about Shoebill foraging and breed[...]
Article
Ralf H. E. Mullers, Auteur ; Joost M. Tinbergen, AuteurCape Gannets Morus capensis are declining in numbers in all breeding colonies at the southern African west coast, potentially caused by deteriorating food availability. The behavioural responses of individuals to changing conditions can provide [...]
