The linking of breeding and nonbreeding grounds of migratory birds is of great conservation and theoretical importance. In theory, connecting these geographically disparate areas allows for a more complete understanding of annual events, and a first step into identifying where in the annual cycle limitations to fitness may be occurring. The Loggerhead Shrike (Lanius ludovicianus) is a Species at Risk in Canada, and its decline is attributed to habitat loss on both the breeding and wintering grounds. In the fall, Loggerhead Shrikes from breeding areas of prairie Canada (L. l. excubitorides), the focus of this study, move south along the Gulf States of the United States and Mexico to wintering areas that are already occupied year-round by res...
The Red-backed Shrike (Lanius collurio) is a medium-sized, carnivorous passerine, occurring througho...
Abstract: The declining Western European population of the Red-backed Shrike (Lanius collurio) is hy...
The objective of the present study was to investigate the genetic and migratory differences among Wh...
The linking of breeding and nonbreeding grounds of migratory birds is of great conservation and theo...
The linking of breeding and nonbreeding grounds of migratory birds is of great conservation and theo...
<div><p>An enduring problem in avian ecology and conservation is linking breeding and wintering grou...
An enduring problem in avian ecology and conservation is linking breeding and wintering grounds of m...
An enduring problem in avian ecology and conservation is linking breeding and wintering grounds of m...
We monitored a breeding population of loggerhead shrikes (Lanius ludovicianus) in the Midewin Nation...
Populations of several Neotropical migratory bird species have experienced declines in the recent de...
Populations of several Neotropical migratory bird species have experienced declines in the recent de...
An improved ability to assess whether individuals have been added through immigration or natality an...
An improved ability to assess whether individuals have been added through immigration or natality an...
Tracking migratory movements of birds between breeding and wintering areas is important for both the...
Tracking migratory movements of birds between breeding and wintering areas is important for both the...
The Red-backed Shrike (Lanius collurio) is a medium-sized, carnivorous passerine, occurring througho...
Abstract: The declining Western European population of the Red-backed Shrike (Lanius collurio) is hy...
The objective of the present study was to investigate the genetic and migratory differences among Wh...
The linking of breeding and nonbreeding grounds of migratory birds is of great conservation and theo...
The linking of breeding and nonbreeding grounds of migratory birds is of great conservation and theo...
<div><p>An enduring problem in avian ecology and conservation is linking breeding and wintering grou...
An enduring problem in avian ecology and conservation is linking breeding and wintering grounds of m...
An enduring problem in avian ecology and conservation is linking breeding and wintering grounds of m...
We monitored a breeding population of loggerhead shrikes (Lanius ludovicianus) in the Midewin Nation...
Populations of several Neotropical migratory bird species have experienced declines in the recent de...
Populations of several Neotropical migratory bird species have experienced declines in the recent de...
An improved ability to assess whether individuals have been added through immigration or natality an...
An improved ability to assess whether individuals have been added through immigration or natality an...
Tracking migratory movements of birds between breeding and wintering areas is important for both the...
Tracking migratory movements of birds between breeding and wintering areas is important for both the...
The Red-backed Shrike (Lanius collurio) is a medium-sized, carnivorous passerine, occurring througho...
Abstract: The declining Western European population of the Red-backed Shrike (Lanius collurio) is hy...
The objective of the present study was to investigate the genetic and migratory differences among Wh...