The USGS Alaska Science Center shorebird research program focuses on studies that improve our knowledge of shorebirds and addresses key questions for management agencies about the distribution and abundance of these species.
Lee Tibbitts
Shorebird ecology, population monitoring, waterbird conservation.
Science and Products
Shorebird Research
With its vast size and geographic position at the northern end of several migration pathways, Alaska is a critically important site for the world’s shorebirds. Thirty-seven shorebird species regularly breed in Alaska. Most of these species conduct epically long migrations to take advantage of Alaska’s abundant food resources and breeding habitat, making Alaska a global resource for shorebirds...
USGS Alaska Science Center Wildlife Tracking Data Collection
Understanding the short- and long-distance movements of wildlife is critical for a wide variety of ecological research questions and management decisions. Since the mid-1980s, the USGS Alaska Science Center has used information from telemetry devices on wildlife species to determine locations of animals throughout their annual cycles, understand patterns of habitat use, quantify time spent on...
Tracking Data for Long-billed Curlews (Numenius americanus)
Available here are tracking data for the largest shorebird in North America, the long-billed curlew. This species nests in deserts and grasslands of central and western North America and spends the nonbreeding season in agriculture fields and pastures or along coastlines in California, Texas, and Mexico. These data were collected to better understand the migratory patterns of this unmistakable and...
Tracking Data for Bar-tailed Godwits (Limosa lapponica)
Available here are tracking data for two subspecies of Bar-tailed Godwits. One of the subspecies, Limosa lapponica baueri , nests in Alaska and spends the nonbreeding season in New Zealand and eastern Australia whereas L.l.menzbieri nests in Siberia and spends the nonbreeding season in western Australia. This study was the first to describe the year-round movements of these extremely long-distance...
Tracking Data for Buff-Breasted Sandpiper (Calidris subruficollis)
Available here are tracking data of buff-breasted sandpiper, a shorebird species that breeds only in Arctic Alaska and Canada, spending the winter in the grasslands of Brazil, Uruguay, and Argentina after a lengthy migration. These data were collected to determine range-wide migratory routes, migratory timing, and stopover habitats of this species.
Tracking Data for Whimbrel (Numenius phaeopus)
Available here are tracking data for the whimbrel, a striking example of a shorebird with its long and curved bill. The whimbrel is found throughout tundra and boreal habitats of Alaska during the summer and spends the winter along coast lines of the continental U.S., and central and South America. These data were collected to better understand the migratory patterns of this iconic species.
Tracking Data for Tundra Swans (Cygnus columbianus)
Available here are tracking data of Tundra Swans, a species that nests in coastal areas throughout Alaska and winters across a broad area of North America from the Pacific to Atlantic coasts. These data were collected to better understand the timing and patterns of migratory movements and seasonal use of habitats in breeding, wintering, and migratory areas of North America.
Tracking Data for Marbled Godwits (Limosa fedoa)
Available here are tracking data of Marbled Godwits, a large-bodied shorebird that, in Alaska, nests in the southwestern portion of the state. These data were collected to better understand the timing and patterns of migratory movements and seasonal use of different coastal areas in the Pacific region.
USGS Alaska Science Center Shorebird Research Program
The USGS Alaska Science Center shorebird research program focuses on studies that improve our knowledge of shorebirds and addresses key questions for management agencies about the distribution and abundance of these species.
Buff-breasted Sandpiper with transmitter
Buff-breasted Sandpiper with transmitter
Buff-breasted Sandpiper with transmitter
Buff-breasted Sandpipers in Texas turf farms
Buff-breasted Sandpipers in Texas turf farms
Buff-breasted Sandpipers in Texas turf farms
Curlews perching on the predator fence in the Ki’i Unit
Bristle-thighed Curlews perching on the predator fence in the Ki’i Unit of the James Campbell National Wildlife Refuge, Oahu, Hawaii
Bristle-thighed Curlews perching on the predator fence in the Ki’i Unit of the James Campbell National Wildlife Refuge, Oahu, Hawaii
Grazed grasses in coastal dunes at Makahoa Point on Oahu, Hawaii
Grazed grasses interspersed with low shrubs in coastal dunes at Makahoa Point east of the James Campbell National Wildlife Refuge (JCNWR) on Oahu, Hawaii.
Grazed grasses interspersed with low shrubs in coastal dunes at Makahoa Point east of the James Campbell National Wildlife Refuge (JCNWR) on Oahu, Hawaii.
Mowed grasses in coastal dunes of the Ki’i Unit on Oahu, Hawaii
Mowed grasses interspersed with low shrubs in coastal dunes of the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Mowed grasses interspersed with low shrubs in coastal dunes of the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Ephemeral wet meadow in the Punamano Unit on Oahu, Hawaii
Ephemeral wet meadow surrounded by mowed vegetation in the Punamano Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii
Ephemeral wet meadow surrounded by mowed vegetation in the Punamano Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii
Curlews loafing on the largest mowed dike in the Ki’i Unit
Bristle-thighed Curlews on the largest mowed dike in the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Bristle-thighed Curlews on the largest mowed dike in the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Curlews on small island in shallow ponds of the Ki’i Unit
Bristle-thighed Curlews on small island in shallow ponds of the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Bristle-thighed Curlews on small island in shallow ponds of the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Shallow ponds, mowed dike in the Ki’i Unit, Oahu, Hawaii
Shallow ponds and mowed dike in the Ki’i Unit. Habitats and areas used by Bristle-thighed Curlews in the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Shallow ponds and mowed dike in the Ki’i Unit. Habitats and areas used by Bristle-thighed Curlews in the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Deformed beak Black-capped Chickadee next to peanut butter on a feeder
Deformed beak Black-capped Chickadee next to peanut butter on a feeder
Deformed beak Black-capped Chickadee next to peanut butter on a feeder
Science and Products
Shorebird Research
With its vast size and geographic position at the northern end of several migration pathways, Alaska is a critically important site for the world’s shorebirds. Thirty-seven shorebird species regularly breed in Alaska. Most of these species conduct epically long migrations to take advantage of Alaska’s abundant food resources and breeding habitat, making Alaska a global resource for shorebirds...
USGS Alaska Science Center Wildlife Tracking Data Collection
Understanding the short- and long-distance movements of wildlife is critical for a wide variety of ecological research questions and management decisions. Since the mid-1980s, the USGS Alaska Science Center has used information from telemetry devices on wildlife species to determine locations of animals throughout their annual cycles, understand patterns of habitat use, quantify time spent on...
Tracking Data for Long-billed Curlews (Numenius americanus)
Available here are tracking data for the largest shorebird in North America, the long-billed curlew. This species nests in deserts and grasslands of central and western North America and spends the nonbreeding season in agriculture fields and pastures or along coastlines in California, Texas, and Mexico. These data were collected to better understand the migratory patterns of this unmistakable and...
Tracking Data for Bar-tailed Godwits (Limosa lapponica)
Available here are tracking data for two subspecies of Bar-tailed Godwits. One of the subspecies, Limosa lapponica baueri , nests in Alaska and spends the nonbreeding season in New Zealand and eastern Australia whereas L.l.menzbieri nests in Siberia and spends the nonbreeding season in western Australia. This study was the first to describe the year-round movements of these extremely long-distance...
Tracking Data for Buff-Breasted Sandpiper (Calidris subruficollis)
Available here are tracking data of buff-breasted sandpiper, a shorebird species that breeds only in Arctic Alaska and Canada, spending the winter in the grasslands of Brazil, Uruguay, and Argentina after a lengthy migration. These data were collected to determine range-wide migratory routes, migratory timing, and stopover habitats of this species.
Tracking Data for Whimbrel (Numenius phaeopus)
Available here are tracking data for the whimbrel, a striking example of a shorebird with its long and curved bill. The whimbrel is found throughout tundra and boreal habitats of Alaska during the summer and spends the winter along coast lines of the continental U.S., and central and South America. These data were collected to better understand the migratory patterns of this iconic species.
Tracking Data for Tundra Swans (Cygnus columbianus)
Available here are tracking data of Tundra Swans, a species that nests in coastal areas throughout Alaska and winters across a broad area of North America from the Pacific to Atlantic coasts. These data were collected to better understand the timing and patterns of migratory movements and seasonal use of habitats in breeding, wintering, and migratory areas of North America.
Tracking Data for Marbled Godwits (Limosa fedoa)
Available here are tracking data of Marbled Godwits, a large-bodied shorebird that, in Alaska, nests in the southwestern portion of the state. These data were collected to better understand the timing and patterns of migratory movements and seasonal use of different coastal areas in the Pacific region.
USGS Alaska Science Center Shorebird Research Program
The USGS Alaska Science Center shorebird research program focuses on studies that improve our knowledge of shorebirds and addresses key questions for management agencies about the distribution and abundance of these species.
The USGS Alaska Science Center shorebird research program focuses on studies that improve our knowledge of shorebirds and addresses key questions for management agencies about the distribution and abundance of these species.
Buff-breasted Sandpiper with transmitter
Buff-breasted Sandpiper with transmitter
Buff-breasted Sandpiper with transmitter
Buff-breasted Sandpipers in Texas turf farms
Buff-breasted Sandpipers in Texas turf farms
Buff-breasted Sandpipers in Texas turf farms
Curlews perching on the predator fence in the Ki’i Unit
Bristle-thighed Curlews perching on the predator fence in the Ki’i Unit of the James Campbell National Wildlife Refuge, Oahu, Hawaii
Bristle-thighed Curlews perching on the predator fence in the Ki’i Unit of the James Campbell National Wildlife Refuge, Oahu, Hawaii
Grazed grasses in coastal dunes at Makahoa Point on Oahu, Hawaii
Grazed grasses interspersed with low shrubs in coastal dunes at Makahoa Point east of the James Campbell National Wildlife Refuge (JCNWR) on Oahu, Hawaii.
Grazed grasses interspersed with low shrubs in coastal dunes at Makahoa Point east of the James Campbell National Wildlife Refuge (JCNWR) on Oahu, Hawaii.
Mowed grasses in coastal dunes of the Ki’i Unit on Oahu, Hawaii
Mowed grasses interspersed with low shrubs in coastal dunes of the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Mowed grasses interspersed with low shrubs in coastal dunes of the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Ephemeral wet meadow in the Punamano Unit on Oahu, Hawaii
Ephemeral wet meadow surrounded by mowed vegetation in the Punamano Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii
Ephemeral wet meadow surrounded by mowed vegetation in the Punamano Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii
Curlews loafing on the largest mowed dike in the Ki’i Unit
Bristle-thighed Curlews on the largest mowed dike in the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Bristle-thighed Curlews on the largest mowed dike in the Ki’i Unit in James Campbell National Wildlife Refuge on Oahu, Hawaii
Curlews on small island in shallow ponds of the Ki’i Unit
Bristle-thighed Curlews on small island in shallow ponds of the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Bristle-thighed Curlews on small island in shallow ponds of the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Shallow ponds, mowed dike in the Ki’i Unit, Oahu, Hawaii
Shallow ponds and mowed dike in the Ki’i Unit. Habitats and areas used by Bristle-thighed Curlews in the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Shallow ponds and mowed dike in the Ki’i Unit. Habitats and areas used by Bristle-thighed Curlews in the Ki’i Unit of the James Campbell National Wildlife Refuge on Oahu, Hawaii.
Deformed beak Black-capped Chickadee next to peanut butter on a feeder
Deformed beak Black-capped Chickadee next to peanut butter on a feeder
Deformed beak Black-capped Chickadee next to peanut butter on a feeder
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government