- Title
- Complex Organisms Must Deal with Complex Threats: How Does Amphibian Conservation Deal with Biphasic Life Cycles?
- Creator
- Nolan, Nadine; Hayward, Matthew W.; Klop-Toker, Kaya; Mahony, Michael; Lemckert, Frank; Callen, Alex
- Relation
- Animals Vol. 13, Issue 10, no. 1634
- Publisher Link
- http://dx.doi.org/10.3390/ani13101634
- Publisher
- MDPI AG
- Resource Type
- journal article
- Date
- 2023
- Description
- The unprecedented rate of global amphibian decline is attributed to The Anthropocene, with human actions triggering the Sixth Mass Extinction Event. Amphibians have suffered some of the most extreme declines, and their lack of response to conservation actions may reflect challenges faced by taxa that exhibit biphasic life histories. There is an urgent need to ensure that conservation measures are cost-effective and yield positive outcomes. Many conservation actions have failed to meet their intended goals of bolstering populations to ensure the persistence of species into the future. We suggest that past conservation efforts have not considered how different threats influence multiple life stages of amphibians, potentially leading to suboptimal outcomes for their conservation. Our review highlights the multitude of threats amphibians face at each life stage and the conservation actions used to mitigate these threats. We also draw attention to the paucity of studies that have employed multiple actions across more than one life stage. Conservation programs for biphasic amphibians, and the research that guides them, lack a multi-pronged approach to deal with multiple threats across the lifecycle. Conservation management programs must recognise the changing threat landscape for biphasic amphibians to reduce their notoriety as the most threatened vertebrate taxa globally.
- Subject
- amphibian; combined conservation; biphasic; eggs; larvae; metamorphs; SDG 15; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1488896
- Identifier
- uon:52566
- Identifier
- ISSN:2076-2615
- Language
- eng
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