Filters: Tags: Population Ecology (X)13 results (194ms)
Piping plover adult and natal survival dispersal probabilities in the Northern Great Plains, USA 2014-2019
We present two tabular data sets representing values to estimate apparent natal and adult survival and transition probabilities between breeding location states used in a multievent capture-mark-resight model for piping plover adults and hatch year birds in the Northern Great Plains from 2014-2019 focusing on four study areas: U.S. Alkali Wetlands (ALK), Lake Sakakawea (SAK), Garrison Reach of the Missouri River (GRR), and Lake Oahe (OAH). In addition, several covariates were included representing habitat and social variables.
Renesting propensity, intervals, and reproductive success data for the Northern Great Plains Piping Plover, a threatened shorebird species 2014-2016
This data set is part of a data release as a companion to a published manuscript titled "Low renesting propensity and reproductive success make renesting unproductive for the Piping Plover, Charadrius melodus." The Condor: Ornithological Applications. Upon reproductive failure, many bird species may make a secondary attempt at nesting. This data set includes four tabular digital data files representing values related to renesting propensity, renesting intervals, renest reproductive success, and nest survival of Piping Plovers (Charadrius melodus). We followed nests and unique breeding adults from 2014 - 2016 in the Northern Great Plains of the US. This included river and reservoir habitats present on the Missouri...
Data from an annual trapping effort of an urban aquatic turtle population in Lafayette, Louisiana from 2009-2021
This dataset includes results from an ongoing annual trapping effort targeting aquatic turtles at two urban ponds in Lafayette, Louisiana. This project began in 2009 and consists of five days of active and passive trapping each May. This project is ongoing with plans to continue in May of 2022.
Hetero- and conspecifics effects on nest and chick survival for two listed species; piping plover and least tern breeding on the Missouri River, USA 2007-2016
We present two tabular digital data files representing values related how the presence of hetero- and conspecifics influence nest and chick survival for two listed migratory species breeding on the Missouri River; piping plover (Charadrius melodus) and least tern (Sternula antillarum). We followed 2,507 piping plover nests, 3,251 uniquely banded piping plover chicks, 1,060 least tern nests, and 1,377 uniquely banded least tern chicks from 2007 - 2009, 2012- 2016 in the Northern Great Plains of the US. This included river and reservoir habitats present on the Missouri River in North and South Dakota. Not all study areas were studied in all years. The nest survival dataset includes values for use with the Shaffer...
Two tabular data sets representing values to examine survival estimates for piping plover nests and chicks in the Northern Great Plains from 2014-2016. We focused on four study areas: U.S. Alkali Wetlands, Lake Sakakawea, Garrison Reach of the Missouri River, and Lake Oahe spanning eastern Montana, North Dakota, and South Dakota. We followed nests to completion, either success or failure, and created capture histories for uniquely banded chicks.
Demographic and potential biological removal models identify raptor species sensitive to current and future wind energy
A central challenge in applied ecology is understanding the effect of anthropogenic fatalities on wildlife populations and predicting which populations may be particularly vulnerable and in greatest need of management attention. We used 3 approaches to investigate potential effects of fatalities from collisions with wind turbines on 14 raptor species for both current (106 GW) and anticipated future (241 GW) levels of installed wind energy capacity in the United States. Our goals were to identify species at relatively high vs low risk of experiencing population declines from turbine collisions and to also compare results generated from these approaches. Two of the approaches used a calculated turbine-caused mortality...
The South Carolina Unit is one of 40 similar Cooperative Research Units located at land-grant universities throughout the United States. It is jointly sponsored by the Department of the Interior's U.S. Geological Survey and U.S. Fish and Wildlife Service, the South Carolina Department of Natural Resources, Clemson University, and the Wildlife Management Institute. Research at the SC Unit focuses primarily on questions of importance to our cooperators that require high-quality data and analysis to address natural resource management issues. Areas of emphasis include ecology and conservation of both terrestrial and marine wildlife, reproductive energetics, conservation physiology, foraging ecology, population modeling...
The Cooperative Fish and Wildlife Research Unit program was established in 1935 to enhance graduate education in fisheries and wildlife sciences and to facilitate research between natural resource agencies and universities on topics of mutual concern. Today, there are 40 Cooperative Research Units in 38 states. Each unit is a partnership among the U.S. Geological Survey, State natural resource agency(s), host university(s), and the Wildlife Management Institute. Staffed by U.S. Geological Survey research scientists, Cooperative Fish and Wildlife Research Units conduct research on renewable natural resource questions, direct the education of graduate students, provide technical assistance and consultation on natural...
We present two tabular data sets representing values to examine sources of variation in natal and breeding dispersal distances for piping plovers breeding in the Northern Great Plains from 2014-2019 focusing on four study areas: U.S. Alkali Wetlands, Lake Sakakawea, Garrison Reach of the Missouri River, and Lake Oahe. We included habitat variables, and conspecific densities in both datasets and include nest fates and mate fidelity in the breeding dispersal dataset.
Impacts of extreme environmental disturbances on survival of piping plovers breeding in the Great Plains, and wintering along the Gulf of Mexico and Atlantic Coasts, 2012-2019
We present one tabular data file to evaluate piping plover (Charadrius melodus) seasonal (breeding and nonbreeding) adult survival. These data were part of a study to examine adult (n = 3474) survival during 2012-2019 at breeding regions within the Northern Great Plains and nonbreeding regions in the Gulf and southern Atlantic Coasts of North America. This file includes USGS-funded data and not the full data used in the Larger Work. The seasonal adult survival data includes a multistate model encounter history.
Piping plover hatch-year survival and natal dispersal probabilities in the Northern Great Plains, USA 2014-2019
We present a tabular data set representing values to estimate apparent hatch-year survival to adulthood and natal dispersal probabilities between two breeding groups of the Northern Great Plains piping plover (Charadrius melodus) used in a multievent capture-mark-resight model from 2014-2019. Focusing on the Northern Missouri River and U.S. Alkali Wetlands breeding groups. In addition, several covariates were included representing habitat and social variables.
We present a tabular data set representing values used to evaluate hypotheses of breeding habitat selection for immigrants and returning Northern Great Plains piping plovers (Charadrius melodus) from 2014 – 2019. The associated manuscript uses network analysis approach to evaluate five hypotheses of habitat selection. In this approach breeding locations were nodes and successive year breeding attempts form the edges (immigration) and self-loops (fidelity). Included in the dataset are covariates of habitat amount, conspecific density, and habitat quality, as well as other fields used in the analysis. In addition, we include descriptive breeding location-specific metrics from the network graphs.
Experimental evaluation of predator exclosures on nest, chick, and adult survival data for the Northern Great Plains piping plover, 2014 - 2016
This dataset presents four tabular data files that evaluate the effect of predator exclosures around piping plover (Charadrius melodus) nests on plover nest, chick, within-season, and annual adult survival. During 2014-2016, we designed an experiment to examine nest (n = 418), chick (n = 453), and adult (n = 367) survival at alkaline wetlands of the Northern Great Plains. Alkaline wetlands were divided between treatment wetlands and control wetlands (no exclosures placed anywhere on wetland). Field crews aimed to place predator exclosures around half of all plover nests found resulting in three treatment types: uncaged nest on control wetland, uncaged nest on treatment wetland, and caged nest on treatment wetland....