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Jeff is a Biologist at the Eastern Ecological Science Center in Laurel, MD. Jeff works under Diann Prosser on projects focused on understanding avian influenza infection dynamics and waterbird ecology within the Chesapeake Bay
Jeff began working for USGS in 2016, where he studies breeding ecology of colonial nesting waterbirds in the Chesapeake Bay as well as the persistence, spread, and amplification of avian influenza viruses in wild waterfowl. His graduate work focused on understanding the movement ecology of female white-tailed deer relative to estrous and hunting pressure.
USGS map showing the movement of a lesser scaup infected with highly pathogenic avian influenza (red line) compared to four lesser scaup not infected (maroon, yellow, blue and black lines). Movement was recorded January 23 to 26, 2022. The black dot identifies where the birds were captured and released in Maryland.
USGS map showing the movement of a lesser scaup infected with highly pathogenic avian influenza (red line) compared to four lesser scaup not infected (maroon, yellow, blue and black lines). Movement was recorded January 23 to 26, 2022. The black dot identifies where the birds were captured and released in Maryland.
A male lesser scaup at the USGS Eastern Ecological Science Center in Maryland. This bird was not part of this new research. Photograph taken in 2017. Credit: Jeffrey Sullivan, USGS.
A male lesser scaup at the USGS Eastern Ecological Science Center in Maryland. This bird was not part of this new research. Photograph taken in 2017. Credit: Jeffrey Sullivan, USGS.
USGS map showing the movement of a lesser scaup infected with highly pathogenic avian influenza (red line) compared to four lesser scaup not infected (maroon, yellow, blue and black lines). Movement was recorded January 23 to 26, 2022. The black dot identifies where the birds were captured and released in Maryland.
USGS map showing the movement of a lesser scaup infected with highly pathogenic avian influenza (red line) compared to four lesser scaup not infected (maroon, yellow, blue and black lines). Movement was recorded January 23 to 26, 2022. The black dot identifies where the birds were captured and released in Maryland.
A male lesser scaup at the USGS Eastern Ecological Science Center in Maryland. This bird was not part of this new research. Photograph taken in 2017. Credit: Jeffrey Sullivan, USGS.
A male lesser scaup at the USGS Eastern Ecological Science Center in Maryland. This bird was not part of this new research. Photograph taken in 2017. Credit: Jeffrey Sullivan, USGS.