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Documents disponibles écrits par cet auteur (11)
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Article
Kimberly Maute, Auteur ; Kristine French, Auteur ; C. Michael Bull, Auteur ; Paul Story, Auteur ; Grant Hose, AuteurContext. Despite the regular use of pesticides to control locusts, there is a lack of information on the effects of locust-control treatments on reptiles worldwide. Exposure to pesticides poses a significant potential hazard to small reptiles, b[...]
Article
Nicholas J. Souter, Auteur ; C. Michael Bull, Auteur ; Mark R. Lethbridge, Auteur ; Mark N. Hutchinson, AuteurThe pygmy bluetongue lizard, Tiliqua adelaidensis, occupies spider burrows as home sites. It is an endangered species, known from only 19 small natural grassland sites in the midnorth of South Australia, all on privately owned land. Habitat requ[...]
Article
Melissa Pettigrew, Auteur ; C. Michael Bull, AuteurContext. Grazing pressure has directly altered and indirectly influenced natural ecosystems worldwide, and has affected and displaced many native species. The endangered pygmy bluetongue lizard Tiliqua adelaidensis is endemic to the mid-north of[...]
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Aaron L. Fenner, Auteur ; C. Michael Bull, Auteur ; Mark N. Hutchinson, AuteurUnderstanding the potential threats of predation can play a crucial role in conservation management of threatened species. We investigated the frequency of sublethal injuries to live individuals of the endangered pygmy bluetongue lizard (Tiliqua[...]
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Mehregan Ebrahimi, Auteur ; Aaron L. Fenner, Auteur ; C. Michael Bull, AuteurContext. The use of artificial refuges is a common strategy for the conservation management of endangered species. However, artificial refuges may alter an animal's natural behaviour that in turn may be detrimental to the species. The endangered[...]
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Julie A. Schofield, Auteur ; Aaron L. Fenner, Auteur ; Kelly Pelgrim, Auteur ; C. Michael Bull, AuteurContext. Translocation has become an increasingly common tool in the conservation of species. Understanding the movement patterns of some species can be important to minimise loss of individuals from the translocation release site. Aims. To desc[...]
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Annabel L. Smith, Auteur ; C. Michael Bull, Auteur ; Don A. Driscoll, AuteurAltered fire regimes threaten the persistence of many animal species globally, thus understanding how fire affects demographic processes is critical for conservation. Using 2 years of mark-recapture data from the Australian gecko Nephrurus stell[...]
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Melissa Pettigrew, Auteur ; C. Michael Bull, AuteurContext. Grazing by domestic stock can directly influence and shape the functions of an ecosystem. Most remaining remnant native grasslands in Australia are under some form of grazing management, with some possible adverse impacts for endemic gr[...]
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Annabel L. Smith, Auteur ; Michael G. Gardner, Auteur ; Aaron L. Fenner, Auteur ; C. Michael Bull, AuteurHabitat fragmentation can have several adverse genetic impacts on populations. Assessing the extent of these threatening processes is essential in conservation management. In the present study, we investigated the genetic population structure of[...]
Article
Annabel L. Smith, Auteur ; C. Michael Bull, Auteur ; Don A. Driscoll, AuteurConservation of biodiversity in fire-prone regions depends on understanding responses to fire in animal communities and the mechanisms governing these responses. We collated data from an Australian semi-arid woodland reptile community (4796 indi[...]
Article
Aaron L. Fenner, Auteur ; C. Michael Bull, AuteurContext. The deliberate accumulation of faeces or scats in one location is a common behaviour used for social signalling. The endangered pygmy bluetongue lizard, Tiliqua adelaidensis, is a solitary-living species that appears to use scats as soc[...]
