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Articles 1 - 7 of 7
Full-Text Articles in Biology
Habitat Selection By Vulnerable Golden Bandicoots In The Arid Zone, Cheryl A. Lohr, Kristen Nilsson, Colleen Sims, Judy Dunlop, Michael T. Lohr
Habitat Selection By Vulnerable Golden Bandicoots In The Arid Zone, Cheryl A. Lohr, Kristen Nilsson, Colleen Sims, Judy Dunlop, Michael T. Lohr
Research outputs 2014 to 2021
In 2010, vulnerable golden bandicoots (Isoodon auratus) were translocated from Barrow Island, Western Australia, to a mainland predator-free enclosure on the Matuwa Indigenous Protected Area. Golden bandicoots were once widespread throughout a variety of arid and semiarid habitats of central and northern Australia. Like many small-to-medium-sized marsupials, the species has severely declined since colonization and has been reduced to only four remnant natural populations. Between 2010 and 2020, the reintroduced population of golden bandicoots on Matuwa was monitored via capture–mark–recapture data collection, which was used in spatially explicit capture–recapture analysis to monitor their abundance over time. In 2014, we used …
Natural Habitat Of Bali Starling (Leucopsar Rothschildi) In Bali Barat National Park, Indonesia, Sutomo Sutomo, Eddie Van Etten
Natural Habitat Of Bali Starling (Leucopsar Rothschildi) In Bali Barat National Park, Indonesia, Sutomo Sutomo, Eddie Van Etten
Research outputs 2014 to 2021
The Indonesian tropical savannas and dry forests provide habitats to various endemic wildlife. Unfortunately, a few of these endemic species are now seriously threatened and are red listed in the conservation status of International Union for Conservation of Nature (IUCN). Among these species, the Bali starling or Bali mynah Leucopsar rotschildi, locally known as Jalak Bali, is now mostly restricted to the Bali Barat National Park. Given the high extinction risk faced by such species, conservation programs require multidisciplinary approaches that would address both the biological attributes of the species itself and their habitat requirements. Regrettably, for many species, their …
Short Communication: Savanna-Forest Boundary On Mount Rinjani, Lombok Island, West Nusa Tenggara, Indonesia, Sutomo, Eddie Van Etten, Rajif Iryadi
Short Communication: Savanna-Forest Boundary On Mount Rinjani, Lombok Island, West Nusa Tenggara, Indonesia, Sutomo, Eddie Van Etten, Rajif Iryadi
Research outputs 2014 to 2021
© 2021, Society for Indonesian Biodiversity. All rights reserved. Sutomo, van Etten E, Iryadi R. 2020. Short communication: Savanna-forest boundary on Mount Rinjani, Lombok Island, West Nusa Tenggara, Indonesia. Biodiversitas 21: 726-731. Seasonally dry tropical forests tend to be bordered by or are mixed with savanna ecosystems. This research investigates the location and nature of forest-savanna boundary on Mt. Rinjani and hypothesizes on potential causes of such boundary formation. The field survey locations were based on MODIS burnt area data. We made 30 plots (50 x 50 m) established along transects to obtain vegetation and environment data across boundaries. For …
Factors Driving The Compositional Diversity Of Apis Mellifera Bee Venom From A Corymbia Calophylla (Marri) Ecosystem, Southwestern Australia, Daniela Scaccabarozzi, Kenneth Dods, Thao T. Le, Joel P. A. Gummer, Michele Lussu, Lynne Milne, Tristan Campbell, Ben Pan Wafujian, Colin Priddis
Factors Driving The Compositional Diversity Of Apis Mellifera Bee Venom From A Corymbia Calophylla (Marri) Ecosystem, Southwestern Australia, Daniela Scaccabarozzi, Kenneth Dods, Thao T. Le, Joel P. A. Gummer, Michele Lussu, Lynne Milne, Tristan Campbell, Ben Pan Wafujian, Colin Priddis
Research outputs 2014 to 2021
Bee venom (BV) is the most valuable product harvested from honeybees ($30 - $300 USD per gram) but marginally produced in apiculture. Though widely studied and used in alternative medicine, recent efforts in BV research have focused on its therapeutic and cosmetic applications, for the treatment of degenerative and infectious diseases. The protein and peptide composition of BV is integral to its bioactivity, yet little research has investigated the ecological factors influencing the qualitative and quantitative variations in the BV composition. Bee venom from Apis mellifera ligustica (Apidae), collected over one flowering season of Corymbia calophylla (Myrtaceae; marri) was characterized …
Temporal Variation In The Genetic Composition Of An Endangered Marsupial Reflects Reintroduction History, Rujiporn Thavornkanlapachai, Harriet R. Mills, Kym Ottewell, J. Anthony Friend, W. Jason Kennington
Temporal Variation In The Genetic Composition Of An Endangered Marsupial Reflects Reintroduction History, Rujiporn Thavornkanlapachai, Harriet R. Mills, Kym Ottewell, J. Anthony Friend, W. Jason Kennington
Research outputs 2014 to 2021
The loss of genetic variation and genetic divergence from source populations are common problems for reintroductions that use captive animals or a small number of founders to establish a new population. This study evaluated the genetic changes occurring in a captive and a reintroduced population of the dibbler (Parantechinus apicalis) that were established from multiple source populations over a twelve-year period, using 21 microsatellite loci. While the levels of genetic variation within the captive and reintroduced populations were relatively stable, and did not differ significantly from the source populations, their effective population size reduced 10–16-fold over the duration of this …
Impacts Of Invasive Rats And Tourism On A Threatened Island Bird: The Palau Micronesian Scrubfowl, Paul M. Radley, Robert A. Davis, Tim S. Doherty
Impacts Of Invasive Rats And Tourism On A Threatened Island Bird: The Palau Micronesian Scrubfowl, Paul M. Radley, Robert A. Davis, Tim S. Doherty
Research outputs 2014 to 2021
Invasive predators have decimated island biodiversity worldwide. Rats (Rattus spp.) are perhaps the greatest conservation threat to island fauna. The ground nesting Palau Micronesian Scrubfowl Megapodius laperouse senex (Megapodiidae) inhabits many of the islands of Palau's Rock Island Southern Lagoon Conservation Area (RISL) in the western Pacific. These islands are also heavily visited by tourists and support populations of introduced rats, both of which may act as added stressors for the scrubfowl. Using passive chew-tag and call playback surveys on five tourist-visited and five tourist-free islands, we investigated if rats and tourists negatively affect scrubfowl, and if higher rat activity …
First Circumglobal Assessment Of Southern Hemisphere Humpback Whale Mitochondrial Genetic Variation And Implications For Management, Howard C. Rosenbaum, Francine Kershaw, Martín Mendez, Cristina Pomilla, Matthew S. Leslie, Ken P. Findlay, Peter B. Best, Timothy Collins, Michel Vely, Marcia H. Engel, Robert Baldwin, Gianna Minton, Michael Meÿer, Lilian Flórez-González, M. Michael Poole, Nan Hauser, Claire Garrigue, Muriel Brasseur, John Bannister, Megan Anderson, Carlos Olavarría, C. Scott Baker
First Circumglobal Assessment Of Southern Hemisphere Humpback Whale Mitochondrial Genetic Variation And Implications For Management, Howard C. Rosenbaum, Francine Kershaw, Martín Mendez, Cristina Pomilla, Matthew S. Leslie, Ken P. Findlay, Peter B. Best, Timothy Collins, Michel Vely, Marcia H. Engel, Robert Baldwin, Gianna Minton, Michael Meÿer, Lilian Flórez-González, M. Michael Poole, Nan Hauser, Claire Garrigue, Muriel Brasseur, John Bannister, Megan Anderson, Carlos Olavarría, C. Scott Baker
Research outputs 2014 to 2021
The description of genetic population structure over a species' geographic range can provide insights into its evolutionary history and also support effective management efforts. Assessments for globally distributed species are rare, however, requiring significant international coordination and collaboration. The global distribution of demographically discrete populations for the humpback whale Megaptera novaeangliae is not fully known, hampering the definition of appropriate management units. Here, we present the first circumglobal assessment of mito - chondrial genetic population structure across the species' range in the Southern Hemisphere and Arabian Sea. We combine new and existing data from the mitochondrial (mt)DNA control region that …