Brian MacCaffery / Robert E. Gill (Jr.)

OCLC:614668447

Robert E. Gill / Colleen M. Handel / Margaret R. Petersen / Calvin J. Lensink / James C. Bartonek / Coastal Ecosystems Project

OCLC:41737214

Birds

David W. Norton / Stanley E. Senner / Robert E. Gill / Philip D. Martin / John M. Wright / Allan K. Fukuyama

OCLC:41784819

Birds

Calvin J. Lensink / James C. Bartonek / Susan Bates Matthews / Susan C. Bates / Coastal Ecosystems Project / Robert E. Gill / Patrick J. Gould / Scott A. Hatch / Robert Dunbrack Jones / David Raymond Nysewander / Gerald A. Sanger / Gerald S. Sanger

OCLC:41807707

Bird populations

Robert E. Gill (Jr)

OCLC:422054748

Scolopacidae

Brian J. McCaffery / Robert E. Gill (Jr)

OCLC:421935458

Robert E. Gill (Jr.) / Stanley E. Senner

OCLC:1022193436

Shore birds

Robert E. Gill / Colleen M. Handel / Christopher M. Harwood / James Andrew Johnson / Steven J. Kendall / Richard Benjamin Lanctot / Brian J. McCaffery / Julie Anne Morse / Debora A. Nigro / Daniel R. Ruthrauff / Audrey Rebecca Taylor / T. Lee Tibbitts / P. S. Tomkovich

OCLC:922014269

Shore birds

Nils D. Warnock / Robert E. Gill (Jr)

OCLC:421909293

Dunlin

Colleen M. Handel / Robert E. Gill (Jr)

OCLC:421935550

Brian J. McCaffery

OCLC:639644582

Charadriiformes

T. Lee Tibbitts / Christian P. Dau / Robert E. Gill (Jr.)

OCLC:1338044825

Bird surveys

Robert E. Gill / T. Lee Tibbitts / Colleen M. Handel / Diana L. Brann / Alaska Science Center (U.S.)

OCLC:393558279

Bird populations

T. Lee Tibbitts / Daniel R. Ruthrauff / Robert E. Gill / Colleen M. Handel / Alaska Science Center (U.S.)

OCLC:393494246

Bird populations

Robert E. Gill (Jr)

OCLC:421625682

Scolopacidae

Robert E. Gill / Nils D. Warnock

OCLC:174261184

OCLC:312032975

Scolopacidae

Colleen M. Handel / Robert E. Gill

OCLC:41811716

Geese

Robert E. Gill (Jr.)

OCLC:311059425

Rock sandpiper

Robert E. Gill / John Sarvis / U.S. Fish and Wildlife Service. Region 7

OCLC:48463937

Bird populations

Robert E. Gill / Pablo Canevari / Eve H. Iversen / Academy of Natural Sciences of Philadelphia / American Ornithologists' Union

OCLC:421462282

Nils D. Warnock / Robert E. Gill

OCLC:34503039

Calidris

Robert E. Gill / Pablo Canevari / Eve H. Iversen

OCLC:39673436

Eskimo curlew

T. Lee Tibbitts / Daniel R. Ruthrauff / Robert E. Gill / Colleen M. Handel / Arctic Network Inventory and Monitoring Program / Alaska Science Center (U.S.)

OCLC:384887598

Bird populations

Robert E. Gill / T. Lee Tibbitts / Alaska Biological Science Center (U.S.) / United States. Minerals Management Service. Alaska OCS Region

OCLC:44122796

Bird populations

Colleen M. Handel / Robert E. Gill

OCLC:50087127

Charadriiformes

William I. Butler (Jr) / Robert E. Gill (Jr.)

OCLC:989073498

Bird surveys

Robert Gill

OCLC:13752242

Birds

William I. Butler (Jr) / Robert E. Gill (Jr.)

OCLC:989073736

Bird surveys

Robert E. Gill / U.S. Fish and Wildlife Service

OCLC:41823752

Birds