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Article
Katharina Reusch, Auteur ; Maëlle Connan, Auteur ; Peter G. Ryan, Auteur ; Mike Butler, Auteur ; Lorien Pichegru, AuteurOpportunistic species, including some gulls (Laridae), can benefit from urbanization and increased anthropogenic food resources. Knowledge of the level of exploitation of anthropogenic resources by gulls is crucial to understand how changes in f[...]
Article
Maëlle Connan, Auteur ; Stefan Schoombie, Auteur ; Janine Schoombie, Auteur ; Ben Dilley, Auteur ; Peter G Ryan, AuteurNocturnal burrow-nesting seabirds are notoriously difficult to study and can go unnoticed for years in remote areas. One of these species is the Common Diving Petrel Pelecanoides urinatrix, which has a circumpolar breeding distribution in the So[...]
Article
Kezia Bowmaker-Falconer, Auteur ; Andréa Thiebault, Auteur ; Maëlle Connan, Auteur ; Thierry Aubin, Auteur ; Isabelle Charrier, Auteur ; Pierre Pistorius, AuteurVocalisations play a vital role in animal communication, as they are involved in many biological functions such as mate selection, individual recognition and care of young. Seabirds often breed in large and dense colonies, making successful reco[...]
Article
Ben J. Dilley, Auteur ; Delia Davies, Auteur ; Michael Schramm, Auteur ; Maëlle Connan, Auteur ; Peter G. Ryan, AuteurBlue Petrels (Halobaena caerulea) are known to breed at seven locations in the Southern Ocean. Population estimates have been made recently for the two major breeding sites, but accurate estimates are lacking for the remaining locations. We used[...]
Article
Maëlle Connan, Auteur ; Peter R. Teske, Auteur ; Anthony J. Tree, Auteur ; Philip A. Whittington, Auteur ; Christopher D. McQuaid, AuteurFive to seven subspecies of Antarctic Tern (Sterna vittata) are recognised, with at least three (S. v. vittata, S. v. tristanensis and S. v. sanctipauli) wintering in South Africa. Morphological characters used to define these subspecies are not[...]
Article
Philip A Whittington, Auteur ; Anthony J Tree, Auteur ; Maëlle Connan, Auteur ; Elizabeth G Watkins, AuteurThe Eastern Cape population of the Damara Tern Sternula balaenarum was estimated to be 25–29 pairs in the 2008/09 and 2009/10 breeding seasons. The population appears to be stable and has probably increased slightly since the early 1990s. An eas[...]
Article
Bo T. Bonnevie, Auteur ; Maëlle Connan, Auteur ; Christopher D. McQuaid, AuteurEstimating total breeding populations (I) for species that exhibit biennial breeding is generally done from counts of individuals that breed in each year (N), but can be complicated by the fact that the proportion of individuals breeding varies [...]
