Patuxent Wildlife Research Center

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Patuxent Wildlife Research Center (PWRC) produces innovative science to support natural resource management and meet our nation’s most pressing conservation challenges.
PWRC research topics include bird population dynamics, ecotoxicology, and the development of quantitative & decision analysis tools. We conduct several national programs, including the Bird Banding Lab and the Breeding Bird Survey.

Research Spotlight

Research Spotlight

USGS Patuxent scientists are providing managers with tools for improving detection and for proactively mitigating the impacts of amphibian diseases.

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Publication Spotlight

Publication Spotlight

If you enjoy finding tadpoles in ponds, you already know frogs are sensitive to water conditions in some way. This new study explores that sensitivity, asking how amphibians across North America are responding to altered climatic conditions.

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News

Date published: October 4, 2018

Are you a BANDIT user? Take this survey!

The University of Baltimore is conducting an online survey of BANDIT users to inform the redesign of this software. Please provide YOUR feedback!

Date published: September 26, 2018

Smithsonian-Mason School of Conservation students visit the BBL’s bird banding station

Undergraduate students with Smithsonian-Mason School of Conservation take a field trip the BBL’s fall migration monitoring station, to learn about bird banding in the field first hand.

Date published: September 24, 2018

BBL- University of Baltimore collaboration: Reportband.gov survey results

Over 5,000 people provided feedback about Reportband.gov as part of an online survey conducted by the University of Baltimore.

Publications

Year Published: 2018

Identifying management-relevant research priorities for responding to disease-associated amphibian declines

A research priority can be defined as a knowledge gap that, if resolved, identifies the optimal course of conservation action. We (a group of geographically distributed and multidisciplinary research scientists) used tools from nominal group theory and decision analysis to collaboratively identify and prioritize information...

Campbell Grant, Evan H.; Adams, Michael J.; Fisher, Robert N.; Grear, Daniel A.; Halstead, Brian J.; Hossack, Blake R.; Muths, Erin L.; Richgels, Katherine L. D.; Russell, Robin E.; Smalling, Kelly; Waddle, J. Hardin; Walls, Susan C.; White, C. LeAnn
Grant, E. H. C., Adams, M. J., Fisher, R. N., Grear, D. A., Halstead, B. J., Hossack, B. R., Muths, E., Richgels, K. L. D., Russell, R. E., Smalling, K. L., Waddle, J. H., Walls, S. C., and White, C. L., 2018, Identifying management-relevant research priorities for responding to disease-associated amphibian declines: Global Ecology and Conservation, v. 16, article e00441, 9 p. https://doi.org/10.1016/j.gecco.2018.e00441

Year Published: 2018

Investigating home range, movement pattern, and habitat selection of Bar-headed Geese during breeding season at Qinghai Lake, China

The Bar-headed Goose is an important species in Asia, both culturally and ecologically. While prior studies have shown Qinghai Lake supports one of the largest breeding areas for Bar-headed Geese, little is known regarding the species movement ecology during the breeding season. In this study, we examined Bar-headed Goose home range size within...

Zheng, Ruobing; Smith, Lacy M.; Prosser, Diann J.; Takekawa, John Y.; Newman, Scott H.; Sullivan, Jeffery D.; Luo, Ze; Yan, Baoping
Zheng, R., Smith, L. M., Prosser, D. J., Takekawa, J. Y., Newman, S. H., Sullivan, J. D., Luo, Z., and Yan, B., 2018, Investigating home range, movement pattern, and habitat selection of bar-headed geese during breeding season at Qinghai Lake, China: Animals, v. 8, no. 10, article 182, 13 p. https://doi.org/10.3390/ani8100182

Year Published: 2018

Multidirectional abundance shifts among North American birds and the relative influence of multifaceted climate factors

Shifts in species distributions are major fingerprint of climate change. Examining changes in species abundance structures at a continental scale enables robust evaluation of climate change influences, but few studies have conducted these evaluations due to limited data and methodological constraints. In this study, we estimate temporal changes in...

Huang, Qiongyu; Sauer, John R.; Dubayah, Ralph O.
Huang, Q., Sauer, J. R., and Dubayah, R. O., 2017, Multi-directional abundance shifts among North American birds and the relative influence of multi-faceted climate factors: Global Change Biology, v. 23, no. 9, p. 3610-3622.