![]() One of the essential skills that is known to deteriorate in captivity is anti-predator behaviour. Therefore, training enacted prior to releasing animals has the potential to equip animals with skills they would otherwise lack. Additionally, even wild-born animals can lack sufficient defences against introduced or invasive predators, post translocation, especially if founder groups are composed of juveniles. A significant barrier to success is that animals bred or transferred from captivity often lack relevant survival skills for life in their new habitat. Despite a growing number of successes, conservation translocations often fail. Overall, conservation translocations encompass dedicated transfers of animal species for purposes ranging from mitigating dwindling populations, to establishing a previously extirpated species, to expanding the range of an existing species. Translocations of non-threatened animal species are also becoming increasingly common for habitat restoration purposes. The need to mitigate prey naivety in species translocationsĬonservation translocations are last-resort tools used in species recovery plans and are often not enacted unless prior conservation efforts have failed. ![]() By creating two stages to our screening and review of evidence, we will be able to better judge the biases and reliability of the efficacy evidence we find. We will attempt to extract data from all studies which assess efficacy, judging study validity and conducting a meta-analysis if sufficient evidence is found. The smaller research pool will then be systematically reviewed to assess the efficacy of anti-predator training. A narrative synthesis at this stage will describe the relative proportion of studies that measure the efficacy of their training. We will then further screen for research that measures training efficacy either by using learning assessments, designating experimental groups, or by collecting post-release survival data. Metadata from this stage will help highlight biases in the use of anti-predator training across geographic locations, funding contexts and taxonomic groups. The first stage of screening will collect studies that conduct anti-predator training. We will search beyond the conservation management literature to also cover interventions aimed at promoting anti-predator behaviour in commercial contexts and other academic fields (e.g. We will aim to gather studies from multiple databases and grey literature sources which document the occurrence of anti-predator training. We detail a set of protocols aimed at resolving both of these unknowns. ![]() However, the prevalence of such training and the evidence for its effectiveness in conservation settings are currently unknown. the purposeful exposure of animals to predators or predatory-like cues for promoting predatory learning and awareness, is often suggested to be a useful tool in combating prey naivety. When these animals are released or translocated for conservation purposes, their naivety can jeopardize their survival and the outcome of the conservation intervention. ![]() Animals raised in captivity often lack adequate experience with predators, and wild animals can be ill-equipped to respond to invasive predators. How animals respond to predators can have consequences when they are reintroduced into the wild or translocated to new habitats.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |