Invasive Species We Study: Brown Treesnake
Scientists with the USGS Brown Treesnake project conduct research on this snake species, including control tool development and validation, ecology and ecological impacts, and early detection methods. The program has been expanded to include other invasive reptiles, such as the Burmese Python, Boa Constrictor, and Northern African Python in Florida and invasive watersnakes in California.
Brown Treesnake Research
Biology, Impacts and Control of Invasive Reptiles in the Everglades
Biology, Impacts and Control of Invasive Reptiles in the Pacific
Fort Collins Science Center Labs and Facilities
Documenting, Mapping, and Predicting Invasive Species Using the Fort Collins Science Center's RAM (Resource for Advanced Modeling)
Recent data (2020-2022) related to USGS brown treesnake research are listed below. A complete listing of USGS brown treesnake data is available from the button below.
Brown treesnake capture and morphometric data using live mouse- and bird-lure traps on Guam, 2013
Camera trap data of Brown Treesnakes at mouse-lure traps on Guam, 2015
Brown Treesnake morphological and behavioral differences following ingestion of large meals, 2015
Surveillance and reports of Brown Treesnakes on Saipan, 1980-2020
Brown Treesnake trap captures, Guam National Wildlife Refuge, 2014
Offspring, dam, sire pedigree assignments in a managed population of Brown Treesnakes on Guam
Brown Treesnake detections on transects using potential attractants of live-mouse lures or fish-spray scent, Guam
Exogenous and endogenous factors influence invasive reptile movement at multiple scales, 2018 - 2019
Demographic data for toxicant based trial eradication of brown treesnakes in the USGS Closed Population on Guam, 2016 - 2020
Brown Treesnake mating and reproductive success on Guam, 2004-2018
Monitoring mortality of brown treesnakes fed an oral toxicant (acetaminophen) in an external bait placement dosing technique in the laboratory, 2017
Visual Surveys and Morphometrics of Brown Treesnakes in Mariana Swiftlets caves on Guam
Recent publications (2020-2022) related to USGS brown treesnake research are listed below. A complete listing of USGS brown treesnake publications is available from the button below.
Individual heterogeneity influences the effects of translocation on urban dispersal of an invasive reptile
Can we prove that an undetected species is absent? Evaluating whether brown treesnakes are established on the island of Saipan using surveillance and expert opinion
Demographic response of brown treesnakes to extended population suppression
Olfactory lures in predator control do not increase predation risk to birds in areas of conservation concern
Female persistence during toxicant treatment predicts survival probability of offspring in invasive brown treesnakes (Boiga irregularis)
Foraging behavior in a generalist snake (brown treesnake, Boiga irregularis) with implications for avian reintroduction and recovery
Brown treesnake mortality after aerial application of toxic baits
Distilling professional opinion to gauge vulnerability of Guam avifauna to Brown Treesnake predation
Trait heritability and its implications for the management of an invasive vertebrate
Surface material and snout-vent length predict vertical scaling ability in brown treesnakes:an evaluation of multispecies barriers for invasive species control on Guam
Locally abundant, endangered Mariana swiftlets impact the abundance, behavior, and body condition of an invasive predator
Recent recovery and expansion of Guam’s locally endangered Såli (Micronesian Starling) Aplonis opaca population in the presence of the invasive brown treesnake
Scientists with the USGS Brown Treesnake project conduct research on this snake species, including control tool development and validation, ecology and ecological impacts, and early detection methods. The program has been expanded to include other invasive reptiles, such as the Burmese Python, Boa Constrictor, and Northern African Python in Florida and invasive watersnakes in California.
Brown Treesnake Research
Biology, Impacts and Control of Invasive Reptiles in the Everglades
Biology, Impacts and Control of Invasive Reptiles in the Pacific
Fort Collins Science Center Labs and Facilities
Documenting, Mapping, and Predicting Invasive Species Using the Fort Collins Science Center's RAM (Resource for Advanced Modeling)
Recent data (2020-2022) related to USGS brown treesnake research are listed below. A complete listing of USGS brown treesnake data is available from the button below.
Brown treesnake capture and morphometric data using live mouse- and bird-lure traps on Guam, 2013
Camera trap data of Brown Treesnakes at mouse-lure traps on Guam, 2015
Brown Treesnake morphological and behavioral differences following ingestion of large meals, 2015
Surveillance and reports of Brown Treesnakes on Saipan, 1980-2020
Brown Treesnake trap captures, Guam National Wildlife Refuge, 2014
Offspring, dam, sire pedigree assignments in a managed population of Brown Treesnakes on Guam
Brown Treesnake detections on transects using potential attractants of live-mouse lures or fish-spray scent, Guam
Exogenous and endogenous factors influence invasive reptile movement at multiple scales, 2018 - 2019
Demographic data for toxicant based trial eradication of brown treesnakes in the USGS Closed Population on Guam, 2016 - 2020
Brown Treesnake mating and reproductive success on Guam, 2004-2018
Monitoring mortality of brown treesnakes fed an oral toxicant (acetaminophen) in an external bait placement dosing technique in the laboratory, 2017
Visual Surveys and Morphometrics of Brown Treesnakes in Mariana Swiftlets caves on Guam
Recent publications (2020-2022) related to USGS brown treesnake research are listed below. A complete listing of USGS brown treesnake publications is available from the button below.