OVENdata {MigConnectivity}

Ovenbird light-level geolocator and GPS necessary data

Description

Ovenbird data from Cohen et al. (2018) and Hallworth and Marra (2015).

Usage

OVENdata

Format

A named list with the necessary data to replicate the analyses found in Cohen et al. (2018) with archival light-level geolocator and GPS data. The data contained in the list are:

• geo.bias: Archival light-level geolocator bias estimates. Location bias estimates in light-level geolocator estimates calculated using birds captured at known locations in Florida, Jamaica and Puerto Rico. Location bias is reported in meters and is a vector of length two with bias estimates in geolocator locations. Format: A vector of length two with bias estimates in geolocator locations.

• geo.vcov: Covariance estimates in light-level geolocator estimates calculated using birds captured at known locations in Florida, Jamaica, and Puerto Rico. Covariance is reported in meters. Format: A 2x2 matrix of covariance estimates.

• isGL: Archival light-level geolocator or PinPoint-10 GPS tag logical vector indicating whether location estimates were obtained with a light-level geolocator (TRUE) or PinPoint-10 GPS tag (FALSE). Format: logical of length 39

• targetPoints: Non-breeding locations for 39 Ovenbirds caught during the breeding season who carried either a light-level geolocator or PinPoint-10 GPS tag. Ovenbirds were captured at Hubbard Brook Experimental Forest, NH and Jug Bay Wetland Sanctuary, MD. These data are used as originPoints in the estMC function. coords.x1 and coords.x2 represent the longitude and latitude of the capture sites, respectively. The data are projected in Lambert Conformal Conic. Format: SpatialPoints "+proj=aea +lat_1=20 +lat_2=60 +lat_0=40 +lon_0=-96 +x_0=0 +y_0=0 +ellps=GRS80 +datum=NAD83 +units=m +no_defs +towgs84=0,0,0"

• originPoints: Capture locations for 39 Ovenbirds caught during the breeding season who carried either a light-level geolocator or PinPoint-10 GPS tag. Ovenbirds were captured at Hubbard Brook Experimental Forest, NH and Jug Bay Wetland Sanctuary, MD. These data are used as originPoints in the estMC function. coords.x1 and coords.x2 represent the longitude and latitude of the capture sites, respectively. The data are projected in Lambert Conformal Conic. Format: SpatialPoints

• targetSites: Non-breeding distribution target sites used in Cohen et al. (in prep) to estimate MC of Ovenbirds tracked with light-level geolocators and PinPoint-10 GPS tags. There are three non-breeding target sites 1) Florida, United States, 2) Cuba, and 3) Hispaniola (Dominican Republic and Haiti). Format: SpatialPolygons

• originSites: Breeding distribution origin sites used in Cohen et al. (in prep) to estimate MC of Ovenbirds tracked with light-level geolocators and PinPoint-10 GPS tags. There are two breeding origin sites, one that encompasses NH and another that encompasses MD capture deployment locations. Format: SpatialPolygons

• originRelAbund: A dataset containing relative abundance estimates from BBS data reported in Cohen et al. (in prep). These estimates can be used in estMC function as originRelAbund in conjunction with archival light-level geolocator and GPS locations. Format: A vector of length two with relative abundance estimates.

• originDist: The pairwise Great Circle Distance between the center of the polygons contained within originSites. See "Ovenbird breeding distribution origin sites" or originSites. Format: square distance matrix

• targetDist: The pairwise Great Circle Distance between the center of the polygons contained within targetSites. See "Ovenbird non-breeding distribution target sites" or targetSites. Format: square distance matrix