Search Results - "Stauffer, Glenn E"

Effects of lethal management on gray wolf pack persistence and reproduction in Wisconsin, USA by Zubiria Perez, Alejandra, Kellner, Kenneth F., MacFarland, David M., Price Tack, Jennifer L., Ruid, David B., Stauffer, Glenn E., Belant, Jerrold L.

“…Direct human-caused mortality accounts for about half of all large mammal mortality in North America. For social species like gray wolves ( Canis lupus ), the…”
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Habitat availability is a more plausible explanation than insecticide acute toxicity for U.S. grassland bird species declines by Hill, Jason M, Egan, J Franklin, Stauffer, Glenn E, Diefenbach, Duane R

“…Grassland bird species have experienced substantial declines in North America. These declines have been largely attributed to habitat loss and degradation,…”
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Oversummering juvenile and adult Semipalmated sandpipers in Perú gain enough survival to compensate for foregone breeding opportunity by Tavera, Eveling A, Stauffer, Glenn E, Lank, David B, Ydenberg, Ronald C

“…Age at maturity and the timing of first breeding are important life history traits. Most small shorebird species mature and breed as 'yearlings', but have…”
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Birth-year and current-year influences on survival and recruitment rates of female Weddell seals by Stauffer, Glenn E., Rotella, Jay J., Garrott, Robert A.

“…In long-lived species, juvenile survival typically is lower and more variable than adult survival, and modeling such variation is important for understanding…”
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Scaling Occupancy Estimates up to Abundance for Wolves by STAUFFER, GLENN E., ROBERTS, NATHAN M., MACFARLAND, DAVID M., VAN DEELEN, TIMOTHY R.

“…Management of wildlife populations often requires reliable estimates of population size or distribution. Estimating abundance can be logistically difficult,…”
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Ruffed Grouse Population Declines After Introduction of West Nile Virus by STAUFFER, GLENN E., MILLER, DAVID A.W., WILLIAMS, LISA M., BROWN, JUSTIN

“…The abundance of ruffed grouse (Bonasa umbellus) has declined over a broad region in the Appalachian Mountains in the last 3 decades. We determined empirical…”
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Uncertainty and precaution in hunting wolves twice in a year: Reanalysis of Treves and Louchouarn by Stauffer, Glenn E, Olson, Erik R, Belant, Jerrold L, Stenglein, Jennifer L, Price Tack, Jennifer L, van Deelen, Timothy R, MacFarland, David M, Roberts, Nathan M

“…Management of wolves is controversial in many jurisdictions where wolves live, which underscores the importance of rigor, transparency, and reproducibility…”
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Evaluating the demographic buffering hypothesis with vital rates estimated for Weddell seals from 30years of mark-recapture data by Rotella, Jay J, Link, William A, Chambert, Thierry, Stauffer, Glenn E, Garrott, Robert A

“…Summary 1. Life-history theory predicts that those vital rates that make larger contributions to population growth rate ought to be more strongly buffered…”
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Evaluating the demographic buffering hypothesis with vital rates estimated for Weddell seals from 30 years of mark-recapture data by Rotella, Jay J., Link, William A., Chambert, Thierry, Stauffer, Glenn E., Garrott, Robert A.

“…1. Life-history theory predicts that those vital rates that make larger contributions to population growth rate ought to be more strongly buffered against…”
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Shifts in vegetation and avian community structure following the decline of a foundational forest species, the eastern hemlock by Toenies, Matthew J, Miller, David A. W, Marshall, Matthew R, Stauffer, Glenn E

“…Eastern hemlock (Tsuga canadensis) is undergoing widespread decline throughout the eastern United States due to the introduction of the nonnative hemlock…”
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Variability in temporary emigration rates of individually marked female Weddell seals prior to first reproduction by Stauffer, Glenn E., Rotella, Jay J., Garrott, Robert A.

“…In many species, temporary emigration (TE) is a phenomenon, often indicative of life-history characteristics such as dormancy, skipped reproduction, or partial…”
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Satellite imagery can be used to detect variation in abundance of Weddell seals (Leptonychotes weddellii) in Erebus Bay, Antarctica by LaRue, Michelle A., Rotella, Jay J., Garrott, Robert A., Siniff, Donald B., Ainley, David G., Stauffer, Glenn E., Porter, Claire C., Morin, Paul J.

“…The Weddell seal population in Erebus Bay, Antarctica, represents one of the best-studied marine mammal populations in the world, providing an ideal test for…”
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Annual survival of Allegheny woodrats in a nonequilibrium metapopulation by Smyser, Timothy J., Stauffer, Glenn E., Johnson, Scott A., Hudson, Cassie M., Rhodes, Olin E., Swihart, Robert K.

“…Many declining populations of the imperiled Allegheny woodrat (Neotoma magister) function as nonequilibrium metapopulations in which rates of subpopulation…”
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Environmental variation and cohort effects in an Antarctic predator by Garrott, Robert A., Rotella, Jay J., Siniff, Donald B., Parkinson, Claire L., Stauffer, Glenn E.

“…Understanding the potential influence of environmental variation experienced by animals during early stages of development on their subsequent demographic…”
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Environmental correlates of temporary emigration for female Weddell seals and consequences for recruitment by Stauffer, Glenn E., Rotella, Jay J., Garrott, Robert A., Kendall, William L.

“…In colonial-breeding species, prebreeders often emigrate temporarily from natal reproductive colonies then subsequently return for one or more years before…”
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Nest Success of Grassland Sparrows on Reclaimed Surface Mines by Stauffer, Glenn E, Diefenbach, Duane R, Marshall, Matthew R, Brauning, Daniel W

“…Grasslands resulting from surface mine reclamation support grassland songbird populations in several midwestern and eastern states in the United States,…”
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Stewardship responsibility of Pennsylvania public and private lands for songbird conservation by Stauffer, Glenn E., Miller, David A.W., Wilson, Andrew M., Brittingham, Margaret, Brauning, Daniel W.

“…Preservation of large blocks of suitable habitat is an important conservation strategy for many species, and such protected areas often are publicly owned. In…”
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Oversummering juvenile and adult Semipalmated sandpipers in Perú gain enough survival to compensate for foregone breeding opportunity by Tavera, Eveling A., Stauffer, Glenn E., Lank, David B., Ydenberg, Ronald C.

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Habitat Availability Is a More Plausible Explanation than Insecticide Acute Toxicity for U.S. Grassland Bird Species Declines: e98064 by Hill, Jason M, Egan, J Franklin, Stauffer, Glenn E, Diefenbach, Duane R

“…Grassland bird species have experienced substantial declines in North America. These declines have been largely attributed to habitat loss and degradation,…”
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