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Data

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Multiscale resource selection by American Woodcock (Scolopax minor) during fall migration at Cape May, New Jersey

This data set is measurements of the proportional area of 17 land-cover types at 5 different spatial scales in Cape May County, NJ at individual radio-tagged American woodcock (Scololpax minor) use locations and at random points across the county. The data set consists of a unique identifier, band number, year or season during which sampling was conducted, spatial coordinates (UTMs),

Topobathymetric elevation models of the upper Delaware River, USA - Version 1 - 10km tiles

This dataset includes topographic elevations (in meters) surrounding and bathymetric elevations within the upper Delaware River (USA). Bathymetric lidar data was acquired using the Experimental Advanced Airborne Research Lidar, version B. The EAARL-B is a successor instrument to the original EAARL bathymetric LiDAR sensor developed for mapping coral reef environments in clear water, but subsequent

2004-2010 Chesapeake Bay Smallmouth and Largemouth Bass Estrogenic Biomarker Data

The data was gathered to document the extent and severity of biomarkers of exposure to estrogenic chemicals in smallmouth and largemouth bass. Samples were collected from 2004 through 2010 at sites in five watersheds within the Chesapeake Bay watershed. A total of 281 largemouth bass were collected from the Potomac, Susquehanna, Patuxent and Rappahannock rivers and 1,384 smallmouth bass from the P

Physiological changes in response to salinity and cortisol treatment in Atlantic sturgeon

The dataset are the results of studies examining the osmoregulatory physiology of Atlantic sturgeon (Acipenser oxyrinchus). Two experiments were conducted on physiological responses to salinity change, and another experiment on the effects of cortisol treatment on osmoregulation.

Abundance of 50 transcripts from microdissected liver samples of smallmouth bass

There is an increasing emphasis on effects-based monitoring to document responses associated with exposure to complex mixtures of chemicals, climate change, pathogens, parasites and other environmental stressors in fish populations. For decades aquatic monitoring programs have included the collection of tissues preserved for microscopic pathology. Consequently, formalin-fixed, paraffin-embedded (F

Assessing Nest Attentiveness of Common Terns (Sterna hirundo) via Video Cameras and Temperature Loggers

While nest attentiveness plays a critical role in the reproductive success of avian species, little is known regarding the nest attentiveness patterns of many species during incubation. However, improvements in both video monitoring and temperature logging devices present an opportunity to improve our understanding of this aspect of avian behavior. To evaluate the ability of these technologies to

Neversink River freshwater mussel surveys: 2006-2009

Data are included for two types of field surveys conducted for freshwater mussels within the Neversink River in the Mid-Atlantic region of the United States. Timed search (qualitative) surveys were conducted in consecutive ~200 meter sections of river in 2006 and 2007; a subset of these sections were re-surveyed qualitatively in 2009. The number of mussels of each species and associated search tim

Pine Creek freshwater mussel qualitative survey data 1995 through 2009

Data are included for field surveys conducted for freshwater mussels within the Pine Creek watershed in the Mid-Atlantic region of the United States. Timed search (qualitative) surveys were conducted in ~200 meter sections of river between 1995 and 2009; The number of mussels of each species and associated search time were recorded for each survey section to determine a catch per unit effort (CPUE

North American Breeding Bird Survey Dataset 1966 - 2019, version 2019.0

The 1966-2018 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified species groupings). These data are collected annually during the breeding season, primarily in June, along thousands of randomly established roadside survey routes in the United States and Canada. Routes are roughly 24.5 miles

North American Breeding Bird Survey Dataset 1966 - 2018, version 2018.0

The 1966-2018 North American Breeding Bird Survey dataset contains avian point count data for more than 700 North American bird taxa (primarily species, but also some races and unidentified species groupings). These data are collected annually during the breeding season, primarily June and May, along thousands of randomly established roadside survey routes in the United States and Canada. Routes

The North American Breeding Bird Survey, Analysis Results 1966 - 2018

This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data. Data are presented for 548 species of birds in 4 spreadsheets containing trend estimates and annual indices for 2 time periods. Estimates are derived for each species using the 1 of 4 alternative models, and a cross-validatio

Waterfowl occurrence and residence time as indicators of H5 and H7 avian in?uenza in North American Poultry

This data release contains model outputs depicting the probability of an H5 or H7 avian influenza outbreak at any given point in the continental United States for each week of the year.