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Article
Geoffrey W. Heard, Auteur ; Peter Robertson, Auteur ; Michael P. Scroggie, AuteurAssessment of the efficacy of survey techniques for determining species occurrence is crucial for the validation of wildlife survey data. We analysed repeated site-survey data for adults and larvae of the growling grass frog ( Litoria raniformis[...]
Article
Classical metapopulation theory as a useful paradigm for the conservation of an endangered amphibian
Geoffrey W. Heard, Auteur ; Michael P. Scroggie, Auteur ; Brian S. Malone, AuteurClassical metapopulation theory (CMT) has proven an attractive paradigm for ecologists concerned with the conservation of aquatic-breeding amphibians, given its apparent fit with the population dynamics of these animals, and the opportunities th[...]
Article
Andrew J. Hamer, Auteur ; Geoffrey W. Heard, Auteur ; Jake Urlus, Auteur ; Jonathon Ricciardello, Auteur ; Bernadette Schmidt, Auteur ; Darren Quin, Auteur ; William K. Steele, AuteurEnvironmental managers have the difficult task of ensuring species persistence despite considerable uncertainty about their response to management. Spatially explicit population models provide one solution for simulating the dynamics of species [...]
Article
Geoffrey W. Heard, Auteur ; Michael P. Scroggie, Auteur ; Brian Malone, AuteurThe removal of toes in unique combinations ('toe-clipping') has historically been the most popular technique for individually marking amphibians. However, recent studies have questioned the utility and ethics of this technique, and provided impe[...]
