P. Johnsgard

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Hummingbirds of North America

P. Johnsgard, 1983 .

Ruddy Ducks and Other Stifftails: Their Behavior and Biology

P. Johnsgard, M. W. Weller, M. Carbonell, 1996 .

The North American Perching and Dabbling Ducks: Their Biology and Behavior

P. Johnsgard, 2017 .

The North American Whistling-Ducks, Pochards, and Stifftails

P. Johnsgard, 2017 .

Diving Birds of North America: Literature Cited

P. Johnsgard, 1987 .

Evolutionary Relationships among the North American Mallards

P. Johnsgard, 1961 .

North American Owls: Biology and Natural History

P. Johnsgard, 1988 .

Birds of the Great Plains: Breeding Species and Their Distribution: New Expanded Edition (2009)

P. Johnsgard, 2009 .

North America’s Ducks, Geese and Swans in the 21st Century: A 2010 Supplement to Waterfowl of North America

P. Johnsgard, 2010 .

The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World

P. Johnsgard, 2010 .

Swans: Their Biology and Natural History

P. Johnsgard, 2016 .

The North American Sea Ducks: Their Biology and Behavior

P. Johnsgard, 2016 .

Wyoming’s Ucross Ranch: Its Birds, History, and Natural Environment

P. Johnsgard, J. Canterbury, 2019, Zea Books.

The Plovers, Sandpipers, And Snipes Of The World

P. Johnsgard, 1981 .

Birds and Birding in Wyoming's Bighorn Mountains Region

P. Johnsgard, J. Canterbury, Helen F. Downing, 2014 .

The quails, partridges, and francolins of the world

P. Johnsgard, H. Jones, 1988 .

Birds of the Great Plains: Three Decades of Change in Great Plains Birds: A 2009 Supplement to The Birds of the Great Plains: Breeding Species and Their Distribution

P. Johnsgard, 2009 .

Comparative behaviour of the Anatidae and its evolutionary implications

P. Johnsgard, 1960 .

Body Weights and Species Distributions of Birds in Nebraska's Central and Western Platte Valley

L. Brown, P. Johnsgard, W. Scharf, 2008 .

Birds of the Rocky Mountains —References on Individual Species

P. Johnsgard, 2009 .

Waterfowl of North America: Sources

P. Johnsgard, 2010 .

Proximate and ultimate determinants of clutch size in Anatidae

P. Johnsgard, 1973 .

Distributional Changes and Interaction between Prairie Chickens and Sharp-Tailed Grouse in the Midwest

P. Johnsgard, R. E. Wood, 1968 .

Inheritance of Behavioral Characters in F2 Mallard x Pintail (Anas Pla Tyrhynchos L. x Anas Acuta L.) Hybrids

P. Johnsgard, R. Sharpe, 1966 .

Review of Konza Prairie: A Tallgrass Natural History

P. Johnsgard, 1988 .

A Summary of Intergeneric New World Quail Hybrids, and a New Intergeneric Hybrid Combination

P. Johnsgard, 1970 .

Effects of Water Fluctuation and Vegetation Change on Bird Populations, Particularly Waterfowl

P. Johnsgard, 1956 .

Ducks, Geese, and Swans of the World: Sources Cited

P. Johnsgard, 2010 .

The Feathers of Winter

P. Johnsgard, 2011 .

University of Nebraska-Lincoln Papers in Ornithology Papers in the Biological Sciences 1964 comparative Behavior and Relationships of the Eiders

P. Johnsgard, 2017 .

THE TAXONOMY OF THE ANATIDAE-A BEHAVIOURAL ANALYSIS

P. Johnsgard, 2008 .

COMPARATIVE BEHAVIOR AND RELATIONSHIPS OF THE EIDERS By PAUL A. JOHNSGARD One of the more controversial systematic problems existing in the family Anatidae concerns the taxonomic rank and evolutionary relationships of the four species of eiders,

P. Johnsgard, 2001 .

COMPARATIVE BEHAVIOR AND RELATIONSHIPS OF THE EIDERS

P. Johnsgard, 1964 .

The Taxonomy of the Antidae -- A Behavioural Analysis

P. Johnsgard, 1961 .

Tracheal Anatomy of the Anatidae and its taxonomic significance

P. Johnsgard, 1961 .

Classification and Evolutionary Relationships of The Sea Ducks

P. Johnsgard, 1960 .

Hybridization in the Anatidae and Its Taxonomic Implications

P. Johnsgard, 1960 .

Hybridization in the Anatide and its Taxonomic Implications

P. Johnsgard, 1960 .

Waterfowl of North America

P. Johnsgard, 1975 .

Birds of the Great Plains: References

P. Johnsgard, 2009 .

Birds of the Rocky Mountains: With Particular Reference to National Parks in the Northern Rocky Mountain Region

P. Johnsgard, 1986 .

Wind Through the Buffalo Grass: A Lakota Story Cycle

P. Johnsgard, 2008 .

List of Call Types of Balearica and Grus Cranes * Call Type Age

P. Johnsgard, 2017 .

Cranes of the World: References

P. Johnsgard, 1983 .

The North American Grouse: Their Biology and Behavior

P. Johnsgard, 2016 .

Grouse And Quails Of North America

P. Johnsgard, 1973 .

The Relation of Spring Bird Distribution to a Vegetation Mosaic in Southeastern Washington

W. H. Rickard, P. Johnsgard, 1957 .

pheasants of the world

P. Johnsgard, 1999 .

A Guide to the Nests, Eggs, and Nestlings of North American Birds Paul J. Baicich Colin J. O. Harrison

P. Johnsgard, 1998 .

Hawks, Eagles, & Falcons of North America

R. L. Knight, P. Johnsgard, R. Knight, 1992 .

Birds of the Rocky Mountains —Regional and Local References

P. Johnsgard, 2009 .

A Naturalist's Guide to the Great Plains

P. Johnsgard, 2018 .

Rocky Mountain Birds: Birds and Birding in the Central and Northern Rockies

P. Johnsgard, 2011 .

Global Warming and Population Responses among Great Plains Birds

P. Johnsgard, 2015 .

Prairie Dog Empire: A Saga of the Shortgrass Prairie

P. Johnsgard, 2005 .

Ecogeographic Aspects of Greater Prairie-chicken Leks in Southeastern Nebraska

P. Johnsgard, 2000 .

Birds Observed in the Potholes Region During 1953-1954

P. Johnsgard, 1954 .

An Electrophoretic Study of Egg-White Proteins in Twenty-Three Breeds of the Domestic Fowl

P. Johnsgard, C. G. Sibley, 1959, The American Naturalist.

The Birds of Nebraska

P. Johnsgard, 2018 .

Paul Johnsgard: Comprehensive Vita and Bibliography

P. Johnsgard, 2018 .

Game Birds of the World: A catalog of the Madson collection

J. Loomis, E. Fowler, M. Brown, 2014 .

The Breeding Birds of Nebraska

P. Johnsgard, 1979 .

Teton Wildlife: Observations by a Naturalist

P. Johnsgard, 1982 .

A Century of Ornithology in Nebraska: A Personal View

P. Johnsgard, 2000 .

Diving Birds of North America [complete book]

P. Johnsgard, 1987 .

Bustards, Hemipodes, and Sandgrouse: Birds of Dry Places

P. Johnsgard, 1991 .

North American game birds of upland and shoreline

B. G. Murray, P. Johnsgard, 1975 .

Sandhill and Whooping Cranes: Ancient Voices over America's Wetlands

P. Johnsgard, 2011 .

The Birds of Nebraska, Revised edition 2007

P. Johnsgard, 2013 .

Wings Over the Great Plains: Bird Migrations in the Central Flyway

P. Johnsgard, 2012 .

Fall Distribution of Birds in a Palouse River Canyon

P. Johnsgard, F. Golley, 1955 .

The Sexual Behavior and Systematic Position of the Hooded Merganser

P. Johnsgard, 1961 .

Cranes Of The World

Paul A. Johnsgard, P. Johnsgard, 1983 .

Ducks, Geese, and Swans of the World, Revised Edition [complete work]

Paul A. Johnsgard, P. Johnsgard, 2010 .

Variability in the Electrophoretic Patterns of Avian Serum Proteins

P. Johnsgard, C. G. Sibley, 1959 .

over 500 species of animals. With refinements in technique have come many more

P. Johnsgard, C. G. Sibley, 1959 .

Birds of the Great Plains: Family Phasianidae (Quails, Pheasants, and Partridges)

P. Johnsgard, 2009 .

A Chorus of Cranes: The Cranes of North America and the World

P. Johnsgard, Thomas D. Mangelsen, 2015 .

Ducks, Geese, And Swans Of The World

P. Johnsgard, 1978 .

Hybridization & Zoogeographic Patterns in Pheasants

P. Johnsgard, 1983 .

The Ecology of a Tallgrass Treasure: Audubon’s Spring Creek Prairie

P. Johnsgard, 2018, Zea Books.

A Guide to the Natural History of the Central Platte Valley of Nebraska

P. Johnsgard, 2007 .

A Guide to the Tallgrass Prairies of Eastern Nebraska and Adjacent States

P. Johnsgard, 2007 .

Handbook Of Waterfowl Behavior

P. Johnsgard, 1965 .

A 2009 Supplement to Birds of the Rocky Mountains

P. Johnsgard, 2009 .

Experimental Hybridization of the New World Quail (Odontophorinae)

P. Johnsgard, 1971 .

The Pheasants of the World: Biology and Natural History

P. Johnsgard, 2000 .

Song of the North Wind: A Story of the Snow Goose

P. Johnsgard, P. Geraghty, 1974 .

Cranes of the World: Eurasian Crane ( Grus grus )

P. Johnsgard, 1983 .

The Nature of Nebraska: Ecology and Biodiversity

R. Schmid, P. Johnsgard, 2001 .

The biology and relationships of the Torrent Duck

P. Johnsgard, 1966 .

Birds of the Great Plains: Family Rallidae (Rails, Gallinules, and Coots)

P. Johnsgard, 2009 .

Birds of the Cedar Point Biological Station Area, Keith and Garden Counties, Nebraska: Seasonal Occurrence and Breeding Data

M. Brown, P. Johnsgard, W. Scharf, 1996 .

Sympatry Changes and Hybridization Incidence in Mallards and Black Ducks

P. Johnsgard, 1967 .

A Quantitative Study of Sexual Behavior of Mallards and Black Ducks

P. Johnsgard, 1960 .

Hawks, Eagles, and Falcons of North America: Biology and Natural History

P. Johnsgard, 1990 .

Observations on sound production in the Anatidae

P. Johnsgard, 1971 .

Breeding biology of the Magpie Goose

P. Johnsgard, 1961 .

Wetland Birds of the Central Plains: South Dakota, Nebraska and Kansas

P. Johnsgard, 2012 .

Diving Birds of North America : Appendices

P. Johnsgard, 1987 .

ARENA BIRDS: Sexual Selection and Behavior

P. Johnsgard, 1994 .

Louis A. Fuertes and the Zoological Art of the 1926–1927 Abyssinian Expedition of The Field Museum of Natural History

P. Johnsgard, 2008 .

A Review of Parental Carrying of Young by Waterfowl

P. Johnsgard, J. Kear, 1968 .

Trogons and Quetzals of the World

P. Johnsgard, 2000 .

The Avian Brood Parasites: Deception at the Nest

P. Johnsgard, L. Kiff, 1999 .

At Home and at Large in the Great Plains: Essays and Memories

P. Johnsgard, 2015 .

Cranes of the World: Black-necked Crane ( Grus nigricollis )

P. Johnsgard, 1983 .

Celebrating Darwin's Legacy: Evolution in the Galapagos Islands and the Great Plains

P. Johnsgard, 2009 .

Keys to Identification

Paul A. Johnsgard, P. Johnsgard, 1973 .

Prairie Birds: Fragile Splendor in the Great Plains

P. Johnsgard, 2001 .

A Nebraska Bird-Finding Guide

P. Johnsgard, 2011 .

Cranes of the World: Whooping Crane ( Grus americana )

P. Johnsgard, 1983 .

Waterfowl Sex Ratios During Spring in Washington State and Their Interpretation

P. Johnsgard, I. O. Buss, 1956 .

Common Birds of The Brinton Museum and Bighorn Mountains Foothills

P. Johnsgard, J. Canterbury, 2017 .

The Ultraviolet Birds of Nebraska

P. Johnsgard, 1999 .

Handbook of Waterfowl Behavior: Tribe Anseranatini (Magpie Goose)

P. Johnsgard, 1965 .

Where Have All the Curlews Gone

P. Johnsgard, 1980 .

The Art and Artistic Legacy of Louis Agassiz Fuertes

P. Johnsgard, 2006 .

Grassland Grouse and Their Conservation

P. Johnsgard, 2002 .

Birds of the Great Plains: Breeding Species and Their Distribution

P. Johnsgard, 1979 .

Waterfowl of North America: Sources

P. Johnsgard, 2010 .

2 Physical Characteristics

P. Johnsgard, 2008 .

Ducks, Geese, and Swans of the World: Tribe Anatini (Dabbling or Surface-feeding Ducks)

P. Johnsgard, 1978 .

Behavioral Isolating Mechanisms in the Family Anatidae

P. Johnsgard, 1963 .

Comments on "Species Recognition" with Special Reference to the Wood Duck and the Mandarin Duck

P. Johnsgard, W. Dilger, 1959 .

Etho-Ecological Apects of Hybridization in the Tetraonidae

P. Johnsgard, 1982 .

Handbook of Waterfowl Behavior: Works Cited

P. Johnsgard, 1965 .