Bill Kendall, PhD
Assistant Unit Leader - Colorado Cooperative Fish and Wildlife Research Unit
Bill's research is both methodological and applied, focused largely on developing models of population dynamics or species distribution that can be used to inform conservation decisions. He has worked extensively in developing and improving capture-recapture and occupancy study designs and models, and in developing structured decision-making approaches to wildlife management. Much of his work is in population ecology, but also includes migration ecology and the spread of invasive species or disease. His research is taxonomically varied, with extensive work on migratory birds such as sandhill cranes, waterfowl, and raptors, as well as large mammals, bats, riverine fish, and marine species such as albatross, sea turtles, and manatees. Bill regularly teaches courses and short courses in Sampling and Analysis of Vertebrate Populations, and Adaptive Fish and Wildlife Management.
Bill received graduate degrees from North Carolina State University, followed by five years in population assessment with USFWS Migratory Bird Management, and then 13 years as a researcher with Patuxent Wildlife Research Center, before joining the Colorado Unit in 2010.
Professional Experience
Assistant Unit Leader, Colorado Cooperative Fish and Wildlife Research Unit, 2010-
Education and Certifications
Ph D North Carolina State University 1992
MS North Carolina State University 1990
MS North Carolina State University 1985
BBA University of Cincinnati 1982
Science and Products
Making great leaps forward: Accounting for detectability in herpetological field studies Making great leaps forward: Accounting for detectability in herpetological field studies
The R3/R5 impoundment study: A large-scale management experiment The R3/R5 impoundment study: A large-scale management experiment
Concerns regarding a call for pluralism of information theory and hypothesis testing Concerns regarding a call for pluralism of information theory and hypothesis testing
Iteroparity in the variable environment of the salamander Ambystoma tigrinum Iteroparity in the variable environment of the salamander Ambystoma tigrinum
Quantifying the impact of longline fisheries on adult survival in the black-footed albatross Quantifying the impact of longline fisheries on adult survival in the black-footed albatross
Multistate survival models and their extensions in Program MARK Multistate survival models and their extensions in Program MARK
Development of a banding database for North Pacific albatross: Implications for future data collection Development of a banding database for North Pacific albatross: Implications for future data collection
Combining multistate capture-recapture data with tag recoveries to estimate demographic parameters Combining multistate capture-recapture data with tag recoveries to estimate demographic parameters
Estimating the number of animals in wildlife populations Estimating the number of animals in wildlife populations
Impact of special early harvest seasons on subarctic-nesting and temperate-nesting Canada geese Impact of special early harvest seasons on subarctic-nesting and temperate-nesting Canada geese
Capture-recapture analysis for estimating manatee reproductive rates Capture-recapture analysis for estimating manatee reproductive rates
Detecting warning signs of trouble within population fluctuations: using capture-recapture modeling to uncover changes in population dynamics leading to declines Detecting warning signs of trouble within population fluctuations: using capture-recapture modeling to uncover changes in population dynamics leading to declines
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Making great leaps forward: Accounting for detectability in herpetological field studies Making great leaps forward: Accounting for detectability in herpetological field studies
The R3/R5 impoundment study: A large-scale management experiment The R3/R5 impoundment study: A large-scale management experiment
Concerns regarding a call for pluralism of information theory and hypothesis testing Concerns regarding a call for pluralism of information theory and hypothesis testing
Iteroparity in the variable environment of the salamander Ambystoma tigrinum Iteroparity in the variable environment of the salamander Ambystoma tigrinum
Quantifying the impact of longline fisheries on adult survival in the black-footed albatross Quantifying the impact of longline fisheries on adult survival in the black-footed albatross
Multistate survival models and their extensions in Program MARK Multistate survival models and their extensions in Program MARK
Development of a banding database for North Pacific albatross: Implications for future data collection Development of a banding database for North Pacific albatross: Implications for future data collection
Combining multistate capture-recapture data with tag recoveries to estimate demographic parameters Combining multistate capture-recapture data with tag recoveries to estimate demographic parameters
Estimating the number of animals in wildlife populations Estimating the number of animals in wildlife populations
Impact of special early harvest seasons on subarctic-nesting and temperate-nesting Canada geese Impact of special early harvest seasons on subarctic-nesting and temperate-nesting Canada geese
Capture-recapture analysis for estimating manatee reproductive rates Capture-recapture analysis for estimating manatee reproductive rates
Detecting warning signs of trouble within population fluctuations: using capture-recapture modeling to uncover changes in population dynamics leading to declines Detecting warning signs of trouble within population fluctuations: using capture-recapture modeling to uncover changes in population dynamics leading to declines
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.