Lande, R. & Shannon, S. The role of genetic variation in adaptation and population persistence in a changing environment. Evolution 50, 434–437 (1996).
Google Scholar
Barrett, R. D. & Schluter, D. Adaptation from standing genetic variation. Trends Ecol. Evol. 23, 38–44 (2008).
Google Scholar
Young, A., Boyle, T. & Brown, T. The population genetic consequences of habitat fragmentation for plants. Trends Ecol. Evol. 11, 413–418 (1996).
Google Scholar
Cushman, S. A. Effects of habitat loss and fragmentation on amphibians: a review and prospectus. Biol. Conserv. 128, 231–240 (2006).
Google Scholar
Opdam, P. & Wascher, D. Climate change meets habitat fragmentation: linking landscape and biogeographical scale levels in research and conservation. Biol. Conserv. 117, 285–297 (2004).
Google Scholar
Broadhurst, L. M. et al. Seed supply for broadscale restoration: maximizing evolutionary potential. Evol. Appl. 1, 587–597 (2008).
Google Scholar
Vitt, P., Havens, K., Kramer, A. T., Sollenberger, D. & Yates, E. Assisted migration of plants: changes in latitudes, changes in attitudes. Biol. Conserv. 143, 18–27 (2010).
Google Scholar
Aitken, S. N. & Bemmels, J. B. Time to get moving: assisted gene flow of forest trees. Evol. Appl. 9, 271–290 (2016).
Google Scholar
Evans, B. J. et al. Speciation over the edge: gene flow among non-human primate species across a formidable biogeographic barrier. R. Soc. Open Sci. 4, 170351 (2017).
Google Scholar
Weeks, A. R. et al. Assessing the benefits and risks of translocations in changing environments: a genetic perspective. Evol. Appl. 4, 709–725 (2011).
Google Scholar
Pavlova, A. et al. Severe consequences of habitat fragmentation on genetic diversity of an endangered Australian freshwater fish: a call for assisted gene flow. Evol. Appl. 10, 531–550 (2017).
Google Scholar
Aitken, S. N. & Whitlock, M. C. Assisted gene flow to facilitate local adaptation to climate change. Annu. Rev. Ecol. Evol. Syst. 44, 367–388 (2013).
Google Scholar
Rajpurohit, S. & Nedved, O. Clinal variation in fitness related traits in tropical drosophilids of the Indian subcontinent. J. Therm. Biol. 38, 345–354 (2013).
Google Scholar
Kawecki, T. J. & Ebert, D. Conceptual issues in local adaptation. Ecol. Lett. 7, 1225–1241 (2004).
Google Scholar
Kottler, E. J., Dickman, E. E., Sexton, J. P., Emery, N. C. & Franks, S. J. Draining the swamp hypothesis: little evidence that gene flow reduces fitness at range edges. Trends Ecol. Evol. https://doi.org/10.1016/j.tree.2021.02.004 (2021).
Kelly, E. & Phillips, B. L. Targeted gene flow for conservation. Conserv. Biol. 30, 259–267 (2016).
Google Scholar
Macdonald, S. L., Llewelyn, J., Moritz, C. & Phillips, B. L. Peripheral isolates as sources of adaptive diversity under climate change. Front. Ecol. Evol. 5, 88 (2017).
Google Scholar
Edmands, S. Between a rock and a hard place: evaluating the relative risks of inbreeding and outbreeding for conservation and management. Mol. Ecol. 16, 463–475 (2007).
Google Scholar
Edmands, S. Heterosis and outbreeding depression in interpopulation crosses spanning a wide range of divergence. Evolution 53, 1757–1768 (1999).
Google Scholar
Frankham, R. et al. Predicting the probability of outbreeding depression. Conserv. Biol. 25, 465–475 (2011).
Google Scholar
Whiteley, A. R., Fitzpatrick, S. W., Funk, W. C. & Tallmon, D. A. Genetic rescue to the rescue. Trends Ecol. Evol. 30, 42–49 (2015).
Google Scholar
Schierup, M. H. & Christiansen, F. B. Inbreeding depression and outbreeding depression in plants. Heredity 77, 461–468 (1996).
Google Scholar
Bjorkman, A. D., Vellend, M., Frei, E. R. & Henry, G. H. Climate adaptation is not enough: warming does not facilitate success of southern tundra plant populations in the high Arctic. Glob. Change Biol. 23, 1540–1551 (2017).
Google Scholar
Frankham, R. Where are we in conservation genetics and where do we need to go? Conserv. Genet. 11, 661–663 (2010).
Google Scholar
Tallmon, D. A., Luikart, G. & Waples, R. S. The alluring simplicity and complex reality of genetic rescue. Trends Ecol. Evol. 19, 489–496 (2004).
Google Scholar
Weeks, A. R. et al. Genetic rescue increases fitness and aids rapid recovery of an endangered marsupial population. Nat. Commun. 8, 1071 (2017).
Google Scholar
Le Cam, S., Perrier, C., Besnard, A.-L., Bernatchez, L. & Evanno, G. Genetic and phenotypic changes in an Atlantic salmon population supplemented with non-local individuals: a longitudinal study over 21 years. Proc. Roy. Soc. B-Biol. Sci. 282, 20142765 (2015).
Google Scholar
Fitzpatrick, S. W. et al. Gene flow from an adaptively divergent source causes rescue through genetic and demographic factors in two wild populations of Trinidadian guppies. Evol. Appl. 9, 879–891 (2016).
Google Scholar
Robinson, Z. L. et al. Experimental test of genetic rescue in isolated populations of brook trout. Mol. Ecol. 26, 4418–4433 (2017).
Google Scholar
Byrne, P. G. & Silla, A. J. An experimental test of the genetic consequences of population augmentation in an amphibian. Conserv. Sci. Pract. 2, e194 (2020).
Stuart, S. N. et al. Status and trends of amphibian declines and extinctions worldwide. Science 306, 1783–1786 (2004).
Google Scholar
Urban, M. C., Richardson, J. L. & Freidenfelds, N. A. Plasticity and genetic adaptation mediate amphibian and reptile responses to climate change. Evol. Appl. 7, 88–103 (2014).
Google Scholar
Carey, C. & Alexander, M. A. Climate change and amphibian declines: is there a link? Divers. Distrib. 9, 111–121 (2003).
Google Scholar
Parmesan, C. & Yohe, G. A globally coherent fingerprint of climate change impacts across natural systems. Nature 421, 37–42 (2003).
Google Scholar
Pounds, J. A. et al. Widespread amphibian extinctions from epidemic disease driven by global warming. Nature 439, 161–167 (2006).
Google Scholar
Thomas, C. D. et al. Extinction risk from climate change. Nature 427, 145 (2004).
Google Scholar
Rudin-Bitterli, T. S., Evans, J. P. & Mitchell, N. J. Geographic variation in adult and embryonic desiccation tolerance in a terrestrial-breeding frog. Evolution 74, 1186–1199 (2020).
Google Scholar
Eads, A., Mitchell, N. J. & Evans, J. Patterns of genetic variation in desiccation tolerance in embryos of the terrestrial-breeding frog, Pseudophryne guentheri. Evolution 66, 2865–2877 (2012).
Google Scholar
Cummins, D., Kennington, W. J., Rudin‐Bitterli, T. & Mitchell, N. J. A genome‐wide search for local adaptation in a terrestrial‐breeding frog reveals vulnerability to climate change. Glob. Change Biol. 25, 3151–3162 (2019).
Google Scholar
Bureau of Meteorology. Climate Data Online, http://www.bom.gov.au/climate/data/ (2020).
Turelli, M. & Moyle, L. C. Asymmetric postmating isolation: Darwin’s corollary to Haldane’s rule. Genetics 176, 1059–1088 (2007).
Google Scholar
Dobzhansky, T. Studies on hybrid sterility. II. Localization of sterility factors in Drosophila pseudoobscura hybrids. Genetics 21, 113 (1936).
Google Scholar
Muller, H. J. Isolating mechanisms, evolution and temperature. Biol. Symp. 6, 71–125 (1942).
Orr, H. A. The population genetics of speciation: the evolution of hybrid incompatibilities. Genetics 139, 1805–1813 (1995).
Google Scholar
Arntzen, J. W., Jehle, R., Bardakci, F., Burke, T. & Wallis, G. P. Asymmetric viability of reciprocal-cross hybrids between crested and marbled newts (Trituris cristatus and Trituris marmoratus). Evolution 63, 1191–1202 (2009).
Google Scholar
Lee-Yaw, J. A., Jacobs, C. G. C. & Irwin, D. E. Individual performance in relation to cytonuclear discordance in a northern contact zone between long-toed salamander (Ambystoma macrodactylum) lineages. Mol. Ecol. 23, 4590–4602 (2014).
Google Scholar
Sanchez, S. et al. Within-colony spatial segregation leads to foraging behaviour variation in a seabird. Mar. Ecol. Prog. Ser. 606, 215–230 (2018).
Google Scholar
Sasa, M. M., Chippindale, P. T. & Johnson, N. A. Patterns of postzygotic isolation in frogs. Evolution 52, 1811–1820 (1998).
Google Scholar
Sánchez‐Guillén, R., Córdoba‐Aguilar, A., Cordero‐Rivera, A. & Wellenreuther, M. Genetic divergence predicts reproductive isolation in damselflies. J. Evol. Biol. 27, 76–87 (2014).
Google Scholar
Coyne, J. A. & Orr, H. A. Patterns of speciation in Drosophila. Evolution 43, 362–381 (1989).
Google Scholar
Kelemen, L. & Moritz, C. Comparative phylogeography of a sibling pair of rainforest Drosophila species (Drosophila serrata and D. birchii). Evolution 53, 1306–1311 (1999).
Google Scholar
Hercus, M. J. & Hoffmann, A. A. Desiccation resistance in interspecific Drosophila crosses: genetic interactions and trait correlations. Genetics 151, 1493–1502 (1999).
Google Scholar
Rudin-Bitterli, T. S., Mitchell, N. J. & Evans, J. P. Extensive geographical variation in testes size and ejaculate traits in a terrestrial-breeding frog. Biol. Lett. 16, 20200411 (2020).
Google Scholar
Shaver, J., Barch, S. & Shivers, C. Tissue-specificity of frog egg-jelly antigens. J. Exp. Zool. 151, 95–103 (1962).
Google Scholar
Bradford, D. F. & Seymour, R. S. Influence of environmental PO2 on embryonic oxygen consumption, rate of development, and hatching in the frog, Pseudophryne bibroni. Physiol. Zool. 61, 475–482 (1988).
Google Scholar
Seymour, R. S., Geiser, F. & Bradford, D. F. Metabolic cost of development in terrestrial frog eggs (Pseudophryne bibronii). Physiol. Zool. 64, 688–696 (1991).
Google Scholar
Warkentin, K. M. Adaptive plasticity in hatching age: a response to predation risk trade-offs. Proc. Natl Acad. Sci. USA 92, 3507–3510 (1995).
Google Scholar
Webb, P. Effect of body form and response threshold on the vulnerability of four species of teleost prey attacked by largemouth bass (Micropterus salmoides). Can. J. Fish. Aquat. Sci. 43, 763–771 (1986).
Google Scholar
Watkins, T. B. Predator-mediated selection on burst swimming performance in tadpoles of the Pacific tree frog, Pseudacris regilla. Physiol. Zool. 69, 154–167 (1996).
Google Scholar
Wilson, R. & Franklin, C. Thermal acclimation of locomotor performance in tadpoles of the frog Limnodynastes peronii. J. Comp. Physiol. B 169, 445–451 (1999).
Google Scholar
Teplitsky, C. et al. Escape behaviour and ultimate causes of specific induced defences in an anuran tadpole. J. Evol. Biol. 18, 180–190 (2005).
Google Scholar
Walker, J., Ghalambor, C., Griset, O., McKenney, D. & Reznick, D. Do faster starts increase the probability of evading predators? Funct. Ecol. 19, 808–815 (2005).
Google Scholar
Langerhans, R. B. Morphology, performance, fitness: functional insight into a post-Pleistocene radiation of mosquitofish. Biol. Lett. 5, 488–491 (2009).
Google Scholar
Plowman, M. C., Grbac-lvankovic, S., Martin, J., Hopfer, S. M. & Sunderman, F. W. Jr Malformations persist after metamorphosis of Xenopus laevis tadpoles exposed to Ni2+, Co2+, or Cd2+ in FETAX assays. Teratog. Carcinog. Mutagen. 14, 135–144 (1994).
Google Scholar
Lynch, M. & Walsh, B. Genetics and Analysis of Quantitative Traits. Vol. 1 (Sinauer Sunderland, MA, 1998).
Remington, D. L. & O’Malley, D. M. Whole-genome characterization of embryonic stage inbreeding depression in a selfed loblolly pine family. Genetics 155, 337–348 (2000).
Google Scholar
Lynch, M. The genetic interpretation of inbreeding depression and outbreeding depression. Evolution 45, 622–629 (1991).
Google Scholar
Armbruster, P., Bradshaw, W. E., Steiner, A. L. & Holzapfel, C. M. Evolutionary responses to environmental stress by the pitcher-plant mosquito, Wyeomyia smithii. Heredity 83, 509–519 (1999).
Google Scholar
Marr, A. B., Keller, L. F. & Arcese, P. Heterosis and outbreeding depression in descendants of natural immigrants to an inbred population of song sparrows (Melospiza melodia). Evolution 56, 131–142 (2002).
Google Scholar
Marshall, T. & Spalton, J. Simultaneous inbreeding and outbreeding depression in reintroduced Arabian oryx. Anim. Conserv. 3, 241–248 (2000).
Google Scholar
Rudin-Bitterli, T. S., Mitchell, N. J. & Evans, J. P. Environmental stress increases the magnitude of nonadditive genetic variation in offspring fitness in the frog Crinia georgiana. Am. Nat. 192, 461–478 (2018).
Google Scholar
Drummond, E., Short, E. & Clancy, D. Mitonuclear gene X environment effects on lifespan and health: How common, how big? Mitochondrion 49, 12–18 (2019).
Google Scholar
Morales, H. E. et al. Concordant divergence of mitogenomes and a mitonuclear gene cluster in bird lineages inhabiting different climates. Nat. Ecol. Evol. 2, 1258–1267 (2018).
Google Scholar
Schmid, M., Evans, B. J. & Bogart, J. P. Polyploidy in amphibia. Cytogenet. Genome Res. 145, 315–330 (2015).
Google Scholar
Silla, A. J. Artificial fertilisation in a terrestrial toadlet (Pseudophryne guentheri): effect of medium osmolality, sperm concentration and gamete storage. Reprod. Fertil. Dev. 25, 1134–1141 (2013).
Google Scholar
Phillip, G. B. & Keogh, J. S. Extreme sequential polyandry insures against nest failure in a frog. Proc. Roy. Soc. B-Biol. Sci. 276, 115–120 (2009).
Google Scholar
Brandies, P., Peel, E., Hogg, C. J. & Belov, K. The value of reference genomes in the conservation of threatened species. Genes 10, 846 (2019).
Google Scholar
Scheele, B. C. et al. Interventions for reducing extinction risk in chytridiomycosis‐threatened amphibians. Conserv. Biol. 28, 1195–1205 (2014).
Google Scholar
Osborne, W. S. & Norman, J. A. Conservation genetics of Corroboree frogs, Psuedophryne corroboree (Anura: Myobatrachidae): population subdivision and genetic divergence. Aust. J. Zool. 39, 285–297 (1991).
Google Scholar
Browne, R. K. et al. Sperm collection and storage for the sustainable management of amphibian biodiversity. Theriogenology 133, 187–200 (2019).
Google Scholar
Silla, A. J. & Byrne, P. G. Hormone-induced ovulation and artificial fertilisation in four terrestrial-breeding anurans. Reprod. Fertil. Dev. https://doi.org/10.1071/RD20243 (2021).
O’Brien, D. M., Keogh, J. S., Silla, A. J. & Byrne, P. G. Female choice for related males in wild red-backed toadlets (Pseudophryne coriacea). Behav. Ecol. 30, 928–937 (2019).
Google Scholar
Gosner, K. L. A simplified table for staging anuran embryos and larvae with notes on identification. Herpetologica 16, 183–190 (1960).
Anstis, M. Tadpoles and Frogs of Australia. (New Holland Publishers, 2013).
CSIRO, and Bureau of Meteorology. State of the Climate 2018 (CSIRO Publishing, 2018).
Andrich, M. A. & Imberger, J. The effect of land clearing on rainfall and fresh water resources in Western Australia: a multi-functional sustainability analysis. Int. J. Sustain. Dev. World Ecol. 20, 549–563 (2013).
Google Scholar
Raut, B. A., Jakob, C. & Reeder, M. J. Rainfall changes over southwestern Australia and their relationship to the Southern Annular Mode and ENSO. J. Clim. 27, 5801–5814 (2014).
Google Scholar
Arnold, G. in Greenhouse: Planning for Climate Change (ed. Pearman, G. I.) 375–386 (CSIRO Publishing, 1988).
Hobbs, R. J. Effects of landscape fragmentation on ecosystem processes in the Western Australian wheatbelt. Biol. Conserv. 64, 193–201 (1993).
Google Scholar
Silla, A. J. Effect of priming injections of luteinizing hormone-releasing hormone on spermiation and ovulation in Gϋnther’s toadlet, Pseudophryne guentheri. Reprod. Biol. Endocrinol. 9, 68 (2011).
Google Scholar
Lymbery, R. A., Kennington, W. J. & Evans, J. P. Multivariate sexual selection on ejaculate traits under sperm competition. Am. Nat. 192, 94–104 (2018).
Google Scholar
Browne, R. K., Clulow, J. & Mahony, M. Short-term storage of cane toad (Bufo marinus) gametes. Reproduction 121, 167–173 (2001).
Google Scholar
Kouba, A. J., Vance, C. K., Frommeyer, M. A. & Roth, T. L. Structural and functional aspects of Bufo americanus spermatozoa: effects of inactivation and reactivation. J. Exp. Zool. A. Comp. Exp. Biol. 295, 172–182 (2003).
Google Scholar
Abràmoff, M. D., Magalhães, P. J. & Ram, S. J. Image processing with Image. J. Biophotonics Int. 11, 36–42 (2004).
Noldus, L. P., Spink, A. J. & Tegelenbosch, R. A. EthoVision: a versatile video tracking system for automation of behavioral experiments. Behav. Res. Methods Instrum. Comput. 33, 398–414 (2001).
Google Scholar
Bates, D., Mächler, M., Bolker, B. & Walker, S. Fitting linear mixed-effects models using lme4. Journal of Statistical Software 67, 1–48. https://doi.org/10.18637/jss.v067.i01 (2014).
Bolker, B. M. et al. Generalized linear mixed models: a practical guide for ecology and evolution. Trends Ecol. Evol. 24, 127–135 (2009).
Google Scholar
Harrison, X. A. Using observation-level random effects to model overdispersion in count data in ecology and evolution. PeerJ 2, e616 (2014).
Google Scholar
Rudin-Bitterli, T. S., Evans, J. P. & Mitchell, N. J. Fitness consequences of targeted gene flow to counter impacts of drying climates on terrestrial-breeding frogs. Data sets. https://doi.org/10.5061/dryad.6m905qg09 (2021).
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