Abundance and Distribution of Mangrove Landbirds in Florida (open access)

Abundance and Distribution of Mangrove Landbirds in Florida

Summary of extensive surveys on Florida mangrove landbirds conducted during 2008-2011, with results quantifying distribution and estimating breeding-season abundance of mangrove landbirds.
Date: May 2014
Creator: Lloyd, John D. & Slater, Gary L.
System: The UNT Digital Library
A Biological Survey of North Dakota (open access)

A Biological Survey of North Dakota

Summary of physiography and life zones and mammals of North Dakota.
Date: December 1926
Creator: Bailey, Vernon
System: The UNT Digital Library
Birds of Maryland and the District of Columbia (open access)

Birds of Maryland and the District of Columbia

Summary of the birds of Maryland and the District of Columbia, including geographical distribution, details on each species, and several maps of breeding ranges.
Date: 1958
Creator: Stewart, Robert E. & Robbins, Chandler S.
System: The UNT Digital Library
Alaska-Yukon Caribou (open access)

Alaska-Yukon Caribou

Brief summary of the physical characteristics, general habits, breeding habits, food habits, migratory habits, and habitat of the Alaska-Yukon caribou.
Date: June 1935
Creator: Murie, Olaus J.
System: The UNT Digital Library
Revision of the American Harvest Mice: (Genus Reithrodontomys) (open access)

Revision of the American Harvest Mice: (Genus Reithrodontomys)

Discusses history, specimens, habits, economic status, food, and pelages of American harvest mice. Lists locations and provides a key to species and subspecies, and provides species descriptions.
Date: June 5, 1914
Creator: Howell, Arthur H.
System: The UNT Digital Library
Natural History of the King Rail (open access)

Natural History of the King Rail

Summary of the king rail, including history, distribution and migration, physical description, breeding biology, foods, feeding behavior, mortality factors, and status as a game bird.
Date: May 1969
Creator: Meanley, Brooke
System: The UNT Digital Library
Biological Survey of Texas (open access)

Biological Survey of Texas

From introduction: "Report on the biological survey of Texas conducted over a number of years through collection of information and specimens. Focus on life zones and their subdivisions and on the mammals and reptiles of the state."
Date: October 24, 1905
Creator: Bailey, Vernon
System: The UNT Digital Library
A Systematic Account of the Prairie Dogs (open access)

A Systematic Account of the Prairie Dogs

Discusses distribution, habits, economic status, predators, nomenclature, specimens, and pelages of prairie dogs. Describes, lists locations, and provides a key for species and subspecies.
Date: June 20, 1916
Creator: Hollister, N.
System: The UNT Digital Library
Revision of the North American Ground Squirrels: With a Classification of the North American Sciuridæ (open access)

Revision of the North American Ground Squirrels: With a Classification of the North American Sciuridæ

Summary of the geographic distribution, habits and economic relations, and descriptions of the subspecies of the North American Sciuridæ.
Date: April 1938
Creator: Howell, Arthur H.
System: The UNT Digital Library
[Fauna of Alaska and the Aleutian Islands] (open access)

[Fauna of Alaska and the Aleutian Islands]

Systematic account of the results of a survey made in 1936 and 1937 to aid supervision of the Aleutian Islands National Wildlife Refuge.
Date: 1959
Creator: Murie, Olaus J. & Scheffer, Victor B.
System: The UNT Digital Library
The Screech Owl, its Life History and Population Ecology in Northern Ohio (open access)

The Screech Owl, its Life History and Population Ecology in Northern Ohio

Brief summary of the screech owl in northern Ohio, including food habits, migration and dispersal, breeding biology, population dynamics, pesticides and pollution, polymorphism, status of population,
Date: 1975
Creator: VanCamp, Laurel F. & Henny, Charles J.
System: The UNT Digital Library
The Distribution and Occurrence of the Birds of Jackson County, Oregon, and Surrounding Areas (open access)

The Distribution and Occurrence of the Birds of Jackson County, Oregon, and Surrounding Areas

Detailed descriptions of the species of birds of Jackson County, Oregon,
Date: 1975
Creator: Browning, M. Ralph
System: The UNT Digital Library
Revision of the North American Bats of the Family Vespertilionidæ (open access)

Revision of the North American Bats of the Family Vespertilionidæ

Classification of more than 3,000 bats to enable correct specimen identification based upon material contained in the collection of the Biological Survey of the U.S. Department of Agriculture.
Date: October 16, 1897
Creator: Miller, Gerrit S. (Gerrit Smith), 1869-1956
System: The UNT Digital Library
A Biological Survey of Colorado (open access)

A Biological Survey of Colorado

From introduction: "Report based chiefly on the field work prosecuted during 1905, 1906, 1907, and 1909. It is primarily a characterization of the several major distribution areas or life zones."
Date: August 17, 1911
Creator: Cary, Merritt
System: The UNT Digital Library
Revision of the American Flying Squirrels (open access)

Revision of the American Flying Squirrels

Habits, voice, nests, breeding, food, economic status, pelage and molt, and descriptions of species and subspecies of the American flying squirrels.
Date: June 13, 1918
Creator: Howell, Arthur H.
System: The UNT Digital Library
Raccoons of North and Middle America (open access)

Raccoons of North and Middle America

Summary of the raccoons of North and middle America, including history, habits, economic status, pelage and molt, measurements, and subgenera.
Date: 1950
Creator: Goldman, Edward A.
System: The UNT Digital Library
Birds of the Kilbuck and Ahklun Mountain Region, Alaska (open access)

Birds of the Kilbuck and Ahklun Mountain Region, Alaska

Summary of the birds of the Kilbuck and Ahklun Mountain region, including geographical distribution, population status, migration habits, nesting habitat, and zoogeography.
Date: December 1991
Creator: Peterson, Margaret R.; Weir, Douglas N. & Dick, Matthew H.
System: The UNT Digital Library
The Rabbits of North America (open access)

The Rabbits of North America

From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of Panama to north Greenland."
Date: August 31, 1909
Creator: Nelson, E. W.
System: The UNT Digital Library
Seven New White-winged Doves from Mexico, Central America, and Southwestern United States (open access)

Seven New White-winged Doves from Mexico, Central America, and Southwestern United States

Seven new subspecies of the white-winged dove (Zenaida asiatica) are described. The patterns of these recoveries are an invaluable aid to understanding racial distribution of this species. The extent of migration that breed in Central America is not yet adequately known. The range of the doves extends as far north as the southwestern United States.
Date: May 1968
Creator: Saunders, George B.
System: The UNT Digital Library
Revision of the Spiny Pocket Mice: (Genera Heteromys and Liomys) (open access)

Revision of the Spiny Pocket Mice: (Genera Heteromys and Liomys)

From introduction: "Result of a study of the spiny pocket mice in the collection of the Biological Survey, now numbering nearly 1,000 specimens, supplemented by about 130 in the United States National Museum and from various sources."
Date: September 7, 1911
Creator: Goldman, Edward A.
System: The UNT Digital Library
Natural History of the Queen Charlotte Islands, British Columbia. Natural History of the Cook Inlet Region, Alaska (open access)

Natural History of the Queen Charlotte Islands, British Columbia. Natural History of the Cook Inlet Region, Alaska

Results of 1900 expedition on Queen Charlotte Islands describing natural history.
Date: September 26, 1901
Creator: Osgood, Wilfred H.
System: The UNT Digital Library
Revision of the Skunks of the Genus Spilogale (open access)

Revision of the Skunks of the Genus Spilogale

From introduction: "Revision of skunk genus Spilogale based upon a study of about 380 skins with skulls and 75 additional skulls from the collection of the Biological Survey."
Date: November 24, 1906
Creator: Howell, Arthur H.
System: The UNT Digital Library
Revision of the Pocket Gophers of the Genus Thomomys (open access)

Revision of the Pocket Gophers of the Genus Thomomys

Describes habits, predators, morphology, sexual variation, pelages, and distribution of pocket gophers. Describes genera and group relations. Describes, lists locations and distribution, and provides a key for species and subspecies.
Date: November 15, 1915
Creator: Bailey, Vernon
System: The UNT Digital Library
Revision of the American Chipmunks: (Genera Tamias and Eutamias) (open access)

Revision of the American Chipmunks: (Genera Tamias and Eutamias)

Brief summary of the geographic distribution, life history, and subgenera of genera Tamias and Eutamias.
Date: November 1929
Creator: Howell, Arthur H.
System: The UNT Digital Library