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Data

Our website is currently undergoing a major update. Be sure to visit regularly for the latest enhancements. Last updated September 15, 2025. Browse real-time data, data releases, provisional data, ongoing projects, and more. 

Data and research constantly drive our decision-making as we work to wisely manage Indiana's natural, cultural, and recreational resources." Dan Bortner, Indiana DNR

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Brown treesnake (Boiga irregularis) scanning and behavioral data collected in experimental setup in Guam for testing remote PIT-tag reader Brown treesnake (Boiga irregularis) scanning and behavioral data collected in experimental setup in Guam for testing remote PIT-tag reader

Data fall into three types: 1) individual snake scanning data (PIT tag ID, time stamp, and device) downloaded from readers, 2) individual trait data (sex, size, etc) of tested brown treesnakes, and 3) detailed transcripts of videos of behavioral trial data as snakes interacted with the readers. All data were collected in an experimental arena in Dededo, Guam in August 2021.

Accumulated wastewater calculations for smallmouth bass sampling sites in the Shenandoah River Watershed, USA Accumulated wastewater calculations for smallmouth bass sampling sites in the Shenandoah River Watershed, USA

This data release presents calculated accumulated wastewater (ACCWW, as a percent of total streamflow) values for 43 National Hydrologic Dataset Version 2.1 (NHDPlus V2.1) stream segments coinciding with long-term smallmouth bass sampling locations (Table 1) in the Shenandoah River Watershed (encompassing parts of Virginia and West Virginia, USA). Values are calculated for quarter-year...

Evaluating a tandem human-machine approach to labelling of wildlife in remote camera monitoring Evaluating a tandem human-machine approach to labelling of wildlife in remote camera monitoring

Remote cameras (“trail cameras”) are a popular tool for non-invasive, continuous wildlife monitoring, and as they become more prevalent in wildlife research, machine learning (ML) is increasingly used to automate or accelerate the labor-intensive process of labelling (i.e., tagging) photos. Human-machine hybrid tagging approaches have been shown to greatly increase tagging efficiency (i...

Habitat Risk Software Habitat Risk Software

The Habitat Risk Software leverages a previously published Bayesian hierarchical model framework (Clayton and Kaldor 1987; Banderjee et al. 2004; Gelman et al. 2004; Evans et al. 2016) with opportunistic (hunter-harvest) wildlife surveillance disease testing data and publicly available geospatial (raster) data to estimate the geographical risk that a hunter will harvest a white-tailed...

Mojave Desert ants in and around a solar facility, derived from pitfall trap sampling in 2018 Mojave Desert ants in and around a solar facility, derived from pitfall trap sampling in 2018

Abundance, richness, diversity, community composition, and functional traits of ants in the Mojave Desert relative to solar energy development decisions

occupancyTuts: A package for learning occupancy modeling with RPresence occupancyTuts: A package for learning occupancy modeling with RPresence

Understanding how species are distributed in both space and time is a central question in ecology. Seemingly simple questions such as “How many individuals live in a particular patch?”, “Is a patch occupied by a target species?”, “How many species are there?”, and “what factors shape these pattern?” are questions routinely asked by ecologists. The tutorials in occupancyTuts will...

Evaluation of DNA yield from various tissue and sampling sources for use in single nucleotide polymorphism panels Evaluation of DNA yield from various tissue and sampling sources for use in single nucleotide polymorphism panels

R code to test for differences in DNA yield from of eight sample categories to gain insights into which provided adequate DNA to be used in ddRADseq or already developed SNP panels. We calculated mean, median and standard deviation with package psych using the describe() function. Additionally, we generated boxplots using package ggplot2 where the quantity for each tissue sample is...

Evaluation of DNA yield from various sources for use in single nucleotide polymorphism panels Evaluation of DNA yield from various sources for use in single nucleotide polymorphism panels

Genetics studies are used by wildlife managers and researchers to gain inference into a population of a species of interest. To gain these insights, micro-satellites have been the primary method, however, there currently is a shift from micro-satellites to single nucleotide polymorphisms (SNPs). With the DNA requirements being different, an investigation into which samples can provide...

Point Location of Myotis septentrionalis Echolocation Passes in Eastern North Carolina and Virginia Point Location of Myotis septentrionalis Echolocation Passes in Eastern North Carolina and Virginia

These data are the location and date of collection of endangered northern long-eared bat Myotis septentrionalis echolocation passes when the automated bat identification software assessed species presence at a maximum likelihood estimator p-value of less than or equal to 0.05 consistent with the U.S. Fish and Wildlife Service monitoring guideline standards.

Data used to test a video monitoring and computational system for estimating juvenile fish abundance Data used to test a video monitoring and computational system for estimating juvenile fish abundance

We developed and tested neural network-based models to recognize and count emigrating juvenile river herring in continuous video. Continuous video was collected from an underwater camera installed at Great Herring Pond in Bourne, Massachusetts (USA) between June and November 2017. Our algorithm extracts video frames to assess presence/absence of fish and count numbers of fish emigrating...

Study attributes and summary results of fish responses to restoration extracted from systematic review of studies published between 2010 and 2020 Study attributes and summary results of fish responses to restoration extracted from systematic review of studies published between 2010 and 2020

Study attributes and summary results of fish responses to restoration extracted from systematic review of studies published between 2010 and 2020. Data were used in meta-analysis as part of the publication "Are river restoration projects designed and evaluated to effectively address current stressors to inland fish and fisheries?" by Rogosch et al. Each row is data extracted from a study...
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