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Articles 34051 - 34080 of 43019
Full-Text Articles in Entire DC Network
Common Crows Pulling The Tail And Stealing Food From A River Otter, Florida Field Naturalist
Common Crows Pulling The Tail And Stealing Food From A River Otter, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Behavior Of River Otters By A Water Hole In A Drought Year, Florida Field Naturalist
Behavior Of River Otters By A Water Hole In A Drought Year, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Summary Of The 1982 Spring Meeting, Florida Field Naturalist
Summary Of The 1982 Spring Meeting, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Spin Walking By A Wilson's Phalarope, Florida Field Naturalist
Spin Walking By A Wilson's Phalarope, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Scrub Jay In Osceola County, Florida, Florida Field Naturalist
Scrub Jay In Osceola County, Florida, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Alligator Predation On Round-Tailed Muskrats, Florida Field Naturalist
Alligator Predation On Round-Tailed Muskrats, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Crane Research Around The World: Proceedings Of The International Crane Symposium At Sapporo, Japan In 1980 And Papers From The World Working Group On Cranes, International Council For Bird Preservation, Florida Field Naturalist
Crane Research Around The World: Proceedings Of The International Crane Symposium At Sapporo, Japan In 1980 And Papers From The World Working Group On Cranes, International Council For Bird Preservation, Florida Field Naturalist
Florida Field Naturalist
No abstract provided.
Theory And Research In Social Education, Volume 10, No. 1, Spring 1982, Jack L. Nelson
Theory And Research In Social Education, Volume 10, No. 1, Spring 1982, Jack L. Nelson
Theory and Research in Social Education
No abstract provided.
Front Matter (Pdf), North American Bird Bander
Front Matter (Pdf), North American Bird Bander
North American Bird Bander
No abstract provided.
Front Matter (Pdf), North American Bird Bander
Front Matter (Pdf), North American Bird Bander
North American Bird Bander
No abstract provided.
Front Matter (Pdf), North American Bird Bander
Front Matter (Pdf), North American Bird Bander
North American Bird Bander
No abstract provided.
Observations On The Biology Of Cave Planarians Of The United States, Jerry H. Carpenter
Observations On The Biology Of Cave Planarians Of The United States, Jerry H. Carpenter
International Journal of Speleology
Observations are made on the biology of several species of cave planarians (mostly of the family Kenkiidae) collected alive from over 50 caves in 14 states. Most of these species were maintained in laboratory cultures at 12°C±3°C. Food eaten was extremely variable. Functions of the anterior adhesive organ included food capture, locomotion, defence against predators, and probably chemoreception, mechanoreception, and as a holdfast in strong currents. Predators probably consist of fishes, crayfishes, and salamanders. Sporozoan and ciliated parasites were found occasionally. Cocoons were found in winter, spring, and summer; they hatched in about 3 months and contained 2 to 17 …
Paramexiweckelia, A New Genus Of Subterranean Amphipod Crustacean (Hadziidae) From Northern Mexico, John R. Holsinger
Paramexiweckelia, A New Genus Of Subterranean Amphipod Crustacean (Hadziidae) From Northern Mexico, John R. Holsinger
International Journal of Speleology
Paramexiweckelia, new genus, is described from a groundwater outlet in Cohauila, Mexico. The type-species, by monotypy, is Mexiweckelia particeps Holsinger. Based on the number of its plesiomorphic (ancestral) characters, this genus is the most primitive member of the family Hadziidae from the North American mainland.
A Contribution To The Knowledge Of The Invertebrate Cave Faunas Of Venezuela: Invertebrate Faunas Of Tropical American Caves, Part 4, Stewart B. Peck
A Contribution To The Knowledge Of The Invertebrate Cave Faunas Of Venezuela: Invertebrate Faunas Of Tropical American Caves, Part 4, Stewart B. Peck
International Journal of Speleology
The invertebrate faunas of four caves in northern Venezuela were studied. Three were dry and one was a wet cave; but guano provided the base of the food chain in all four caves. The faunas in each were strikingly different. Of 24 non-accidental species of arthropods, all were judged to be troglophiles. All were scavengers except for 5 predators, one ectoparasite, and one parasitoid.
Variation Among Populations Of The Troglobitic Amphipod Crustacean Crangonyx Antennatus Packard (Crangonyctidae) Living In Different Habitats Ii. Population Distribution, Gary W. Dickson
International Journal of Speleology
Population densities and factors affecting the distribution of the troglobitic (i.e., obligatory cavernicole) amphipod Crangonyx antennatus were examined in two distinct aquatic habitats. Observations were made seasonally for one year in six Lee Co., Virginia (U.S.A.) caves, three with mud-bottom pools and three with gravel-bottom streams. Pool habitats were found to contain greater C. antennatus densities than stream habitats, while the highest seasonal densities were recorded in August. Availability of food is considered to be the major factor allowing these increased population densities. The population distribution of C. antennatus was not found to be related to current velocity, water depth, …
Checklist, Checklist Of Birds Of Highland County, Florida, Circa 1982, Highlands County Audubon Society. Checklist Committee
Checklist, Checklist Of Birds Of Highland County, Florida, Circa 1982, Highlands County Audubon Society. Checklist Committee
Florida Ornithological Society - Records - Full Collection
A checklist compiled by the Highlands County Audubon Society Checklist Committee of birds species that could potentially be sighted.
Commencement Convocation Program, Usf Tampa Campus, December 20, 1981, University Of South Florida
Commencement Convocation Program, Usf Tampa Campus, December 20, 1981, University Of South Florida
USF Graduation and Convocation Programs
No abstract provided.
Index To Volume 93, 1981, Nancy J. Flood, Janet T. Mannone, Gary R. Bortolotti
Index To Volume 93, 1981, Nancy J. Flood, Janet T. Mannone, Gary R. Bortolotti
Wilson Bulletin
No abstract provided.
Front Matter, Tennessee Ornithological Society
Front Matter, Tennessee Ornithological Society
The Migrant - Tennessee Ornithological Society
No abstract provided.
Evidence For Aerodynamic Advantages Of Tail Keeling In The Common Grackle, Scott Hickman
Evidence For Aerodynamic Advantages Of Tail Keeling In The Common Grackle, Scott Hickman
Wilson Bulletin
No abstract provided.
Reproductive Correlates Of Environmental Variation And Niche Expansion In The Cave Swallow In Texas, Robert F. Martin
Reproductive Correlates Of Environmental Variation And Niche Expansion In The Cave Swallow In Texas, Robert F. Martin
Wilson Bulletin
No abstract provided.
Aspects Of The Breeding Biology Of A Subtropical Oriole, Icterus Gularis, Barbara Yohai
Aspects Of The Breeding Biology Of A Subtropical Oriole, Icterus Gularis, Barbara Yohai
Wilson Bulletin
No abstract provided.
Proceedings Of The Sixty-Second Annual Meeting, Curtis S. Adkisson
Proceedings Of The Sixty-Second Annual Meeting, Curtis S. Adkisson
Wilson Bulletin
No abstract provided.
An Example Of A Hybrid Green Jay X Blue Jay, Warren M. Pulich, Rebecca M. Dellinger
An Example Of A Hybrid Green Jay X Blue Jay, Warren M. Pulich, Rebecca M. Dellinger
Wilson Bulletin
No abstract provided.
Statistical Significance And Density-Dependent Nest Predation, Stephen D. Fretwell, Frank S. Shipley
Statistical Significance And Density-Dependent Nest Predation, Stephen D. Fretwell, Frank S. Shipley
Wilson Bulletin
No abstract provided.
Use Of Artificial Perches On Burned And Unburned Tallgrass Prairie, Janet Jean Knodel-Montz
Use Of Artificial Perches On Burned And Unburned Tallgrass Prairie, Janet Jean Knodel-Montz
Wilson Bulletin
No abstract provided.
Scrub Jay Captures Hermit Thrush In Flight, M. Robert Mclandress
Scrub Jay Captures Hermit Thrush In Flight, M. Robert Mclandress
Wilson Bulletin
No abstract provided.
Food Habits Of Black-Bellied Whistling Ducks Occupying Rice Culture Habitats, Godfrey R. Bourne
Food Habits Of Black-Bellied Whistling Ducks Occupying Rice Culture Habitats, Godfrey R. Bourne
Wilson Bulletin
No abstract provided.
Differential Predation By Two Species Of Piscivorous Birds, Fritz L. Knopf, Joseph L. Kennedy
Differential Predation By Two Species Of Piscivorous Birds, Fritz L. Knopf, Joseph L. Kennedy
Wilson Bulletin
No abstract provided.
Re-Mating Of A Lesser Snow Goose, Kenneth F. Abraham, Pierre Mineau, Fred Cooke
Re-Mating Of A Lesser Snow Goose, Kenneth F. Abraham, Pierre Mineau, Fred Cooke
Wilson Bulletin
No abstract provided.