ESR

Endangered Species Research

ESR is a gold Open Access research journal on all endangered forms of life on Earth, the threats faced by species and their habitats, and the necessary steps that must be undertaken to ensure their conservation.

** ESR is looking for applications from prospective Editors. More... **

Online: ISSN 1613-4796

Print: ISSN 1863-5407

DOI: https://doi.org/10.3354/esr

(2023) Vol. 50 - Table of contents

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Research ArticleHigh female desert tortoise mortality in the western Sonoran Desert during California’s epic 2012–2016 droughtDOI: https://doi.org/10.3354/esr01215Research ArticleEstimating the population size and habitat quality of the Endangered fish Tlaloc hildebrandi in MexicoDOI: https://doi.org/10.3354/esr01216Research ArticleImplications of wind and vessel noise on the sound fields experienced by southern resident killer whales Orcinus orca in the Salish SeaDOI: https://doi.org/10.3354/esr01217Research ArticleIterative species distribution modeling results in the discovery of novel populations of a rare cold desert perennialDOI: https://doi.org/10.3354/esr01218Research ArticleThermal conditions of green turtle (Chelonia mydas) nests in the largest rookery in the eastern MediterraneanDOI: https://doi.org/10.3354/esr01219Opinion PieceThe militarization of conservation: a different perspectiveDOI: https://doi.org/10.3354/esr01221Research ArticleCosts of parthenogenesis on growth and longevity in ex situ zebra sharks Stegostoma tigrinumDOI: https://doi.org/10.3354/esr01224Research ArticleFecal and cloacal microbiomes of cold-stunned loggerhead Carettacaretta, Kemp’s ridley Lepidochelys kempii, and green sea turtles Chelonia mydasDOI: https://doi.org/10.3354/esr01220Research ArticlePopulation distribution, aggregation sites and seasonal occurrence of Australia’s western population of the grey nurse shark Carcharias taurusDOI: https://doi.org/10.3354/esr01225NoteUnderwater ultrasonography and blood sampling provide the first observations of reproductive biology in free-swimming whale sharksDOI: https://doi.org/10.3354/esr01226Research ArticleImpacts of trophy collection and commercial fisheries on sawfishes in Queensland, AustraliaDOI: https://doi.org/10.3354/esr01222Research ArticleTracking sarus crane movements in Cambodia and Vietnam reveals seasonal vulnerabilities and gaps in protected area coverageDOI: https://doi.org/10.3354/esr01227Research ArticleAerial hearing thresholds and ecoacoustics of a threatened pursuit-diving seabird, the marbled murrelet Brachyramphus marmoratusDOI: https://doi.org/10.3354/esr01234Research ArticleReproductive timing and putative mating behavior of the oceanic whitetip shark Carcharhinus longimanus in the eastern BahamasDOI: https://doi.org/10.3354/esr01231Research ArticlePhenology, population size, and factors influencing variation in density of an endangered butterfly, the mottled duskywing Erynnis martialisDOI: https://doi.org/10.3354/esr01230Research ArticleApparent survival probability and abundance of juvenile green turtles in the foraging ground at Kuroshima Island, Ryukyu ArchipelagoDOI: https://doi.org/10.3354/esr01228Research ArticleEffect of moisture, temperature, and maternal influence on the hatching, phenotype, and performance of hawksbill turtles Eretmochelys imbricataDOI: https://doi.org/10.3354/esr01229Research ArticleVariation in isotopic niche partitioning between adult roseate and common terns in the Northwest AtlanticDOI: https://doi.org/10.3354/esr01233Research ArticleRed-cockaded woodpecker habitat characteristics associated with partial brood loss in the Upper East Gulf Coastal Plain, USADOI: https://doi.org/10.3354/esr01223Research ArticleLandscape factors influencing roost site selection by monarch butterflies Danaus plexippus during fall migration in Ontario, CanadaDOI: https://doi.org/10.3354/esr01235Research ArticleInfluence of nearby environment on recreational bycatch of sea turtles at fishing piers in the eastern Gulf of MexicoDOI: https://doi.org/10.3354/esr01232Research ArticleMovement behaviour of endangered white sturgeon Acipenser transmontanus responds to changing environmental conditions below a damDOI: https://doi.org/10.3354/esr01236CommentDNA contamination and taxonomic diversity hinder eDNA research on freshwater stingray species: Comment on Lim & Then (2022)DOI: https://doi.org/10.3354/esr01241Reply CommentPopulation genetics of freshwater stingray require investigation to confirm DNA contamination: Reply to Alshari et al. (2023)DOI: https://doi.org/10.3354/esr01242