Animal Sciences Commons^™

Grouse News 21-30 (2001-2005), World Pheasant Association International, Birdlife International, Species Survival Commission, Grouse Specialist Group

Galliformes Specialist Group and Affiliated Societies: Newsletters

Issue 21 (2001)

Chairman's column, Ilse Storch

Present distribution and numbers of black grouse in the Czech Republc, I. Malkova Petra, Stastny Karel, and Bejcek Vladimir

Capercaillie in the Czech Republic, Malkova Petra, Stastny Karel, and Bejcek Vladimir

Avalanche prevention causes disturbance of grouse around French ski stations, Emmanuel Menoni

New fencing material tested in France, Emmanuel Menoni

The fate of the black grouse, Ing. Roelof Heringa

Co Co Co Cocks, Michele Loneux

Update of number of capercaillie in the Vosges Mountains, Jean Poirot and Francoise Preiss

Use of Sandsage habitat by lesser prairie-chickens in Southwestern Kansas, Cristian Hagen. James …

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 2 2001, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Amphipod Fauna Of The Turkish Central Black Sea Region, Murat Sezgi̇n, Ahmet Kocataş, Tuncer Katağan

Turkish Journal of Zoology

Following research into amphipod fauna in the central Black Sea region of Turkey, forty-two species of benthic amphipod were recorded. Of these, Ampelisca pseudospinimana, Gammarellus angulosus, Hyale crassipes, Leptocheirus pilosus, Orchestia mediterranea and Orchestia stephenseni are reported from the Turkish Black Sea for the first time, and Microdeutopus versiculatus and Nannonyx propinquus are new records for Turkish waters. With this study, the number of amphipod species known from the Turkish Black Sea coast has increased from fifty-seven to sixty-five.

Relationship Of Hydrological Conditions And Populations Of Breeding Piping Plovers, Daniel S. Licht

United States Fish and Wildlife Service: Publications

I used hydrological data and surveys of breeding piping plover (Charadrius melodus) from 1988 to 1997 to assess the relationship of water levels to piping plover breeding distribution, abundance, and habitat use in North Dakota. Piping plover abundance at wetlands surveyed in all years (n = 48) increased significantly as wetness increased (r = 0.93, P < 0.001). However, individual wetland sites often differed in their response to hydrological conditions with some sites showing significant decreases in piping plover abundance during wet periods. The abundance of piping plovers using the Missouri River system (Oahe and Sakakawea reservoirs and the free-flowing reaches of the river) correlated strongly with upland populations of piping plovers during periods of below-average water levels in the riverine system; however, once water levels within the Missouri River system reach a certain point the relationship turned negative with river populations·of piping plovers decreasing and upland populations of piping plovers increasing.

Validation Of Three Back-Calculation Models By Using Multiple Oxytetracycline Marks Formed In The Otoliths And Scales Of Bluegill × Green Sunfish Hybrids, Robert A. Klumb, Michael A. Bozek, Richard V. Frie

United States Fish and Wildlife Service: Publications

We assessed the accuracy of the Fraser–Lee, biological-intercept, and Weisberg back-calculation models to estimate growth from otoliths and scales of laboratory-reared juvenile bluegill × green sunfish hybrids (Lepomis macrochirus × Lepomis cyanellus). Hybrid sunfish were injected three times with oxytetracycline hydrochloride at 90- day intervals to mark bony structures, creating simulated annuli for model validation. Back-calculated lengths (BCLs) with otoliths were generally less accurate than scales for all three models. Errors ranged from –8.2 to 7.8% for the Fraser–Lee model, from –8.0 to 8.3% for the biological-intercept model, and from –6.5 to 14.3% for the Weisberg model. For …

Screening And Binding Characterization Of Lactic Acid Bacteria With Milk Fat Globular Membrane Components, D. T. Elizonado-Bachiero, A. Benavides, Rafael Jiménez-Flores

Dairy Science

Abstract of paper presented at the 2001 American Society for Microbiology 104th General Meeting: New Orleans, LA.

2001 Dairy Digest, South Dakota State University Dairy Club

Dairy Digest

No abstract provided.

A New Lessepsian Mollusc Hypselodoris Infucata(Ruppell And Leuckart, 1828) (Gastropoda: Nudibranchia) For The Coasts Of Turkey, Cem Çevi̇k, Bi̇lal Öztürk

Turkish Journal of Zoology

In this study, Hypselodoris infucata, which is reported only from Israeli waters, is reported for the first time on theEastern Mediterranean coasts of Turkey, and its morphology and geographic distribution are described.

Survey Of The Macrobenthic Community In Ferguson Lake, Saline County, Arkansas, John D. Rickett, E. P. (Perk) Floyd

Journal of the Arkansas Academy of Science

One hundred thirty benthic samples were collected on 33 visits to Ferguson Lake, Saline County, Arkansas, between May 1997 and October 2000. Sediments were visually examined and described, and some were returned to the lab for sediment oxygen demand (SOD) analysis. Fourteen taxa, representing five phyla of invertebrates, were identified. In all samples, oligochaetes, chaoborids, and chironomids comprised the majority of individuals, reaching densities up to 7449, 14,208, and 8783 per m2, respectively. When seasonally grouped, largest total abundances and greatest abundances of most taxa were collected during the winter months (December-February). A minor abundance peak occurred in July due …

Feeding And Supplementing Of Low-Quality Forages As An Alternative For Wintering Beef Cows, R. D. Wiedmeier, Dale R. Zobell, C. Burrell

All Archived Publications

No abstract provided.

Off To The (Earthworm) Races: A Quick And Flexible Laboratory Experiment For Introductory Zoology Courses., Paul Switzer, Ann Fritz

Faculty Research & Creative Activity

No abstract provided.

Fertility Control In Animals, Jay F. Kirkpatrick, Allen T. Rutberg

State of the Animals 2001

There are, effectively, only two choices for actively managing the size of animal populations: reducing the birth rate and increasing the death rate. (Local population size may also be controlled by movement of individuals in and out; but when the size of animal populations concerns us, movement of individuals merely relocates the concerns. We are not absolved of our responsibility for animals simply because they go somewhere else.) Killing certainly can reduce and even destroy wildlife populations if enough animals of the right description are removed from the population. Until the last decade of the twentieth century, however, fertility control …

Animal Suffering: An Invertebrate Perspective, Jennifer A. Mather

Sentience Collection

Consideration of the welfare of other animals often is anthropocentric, focusing usually on mammals similar to humans. This article argues the necessity of evaluating the extension of such consideration more widely to invertebrates. Although unlike humans, some groups such as cephalopod molluscs probably have the potential for pain and suffering. In addition, a morality of care, rather than one of rights, and the damage humans do to themselves by cruel treatment of animals both argue for the extension of consideration to all animal species. This consideration predicts extension of basic care of cephalopods from simple housing and feeding into areas …

The Ethical Limits Of Domestication: A Critique Of Henry Heffner’S Arguments, Colin Allen, Marc Bekoff, Lori Gruen

Experimentation Collection

Henry E. Heffner argues that “animals bred for research are properly viewed as animals who have successfully invaded the laboratory niche, relying heavily on kin selection to perpetuate their genes.” (1999, p. 134). This view of human–animal interactions is the cornerstone of his defense of animal experimentation in two widely-distributed papers (Heffner 1999, 2001). We argue that Heffner’s defense lacks adequate attention to ethical distinctions and principles.

The Effect Of Littermate Weight On Survival, Weight Gain, And Suckling Behavior Of Low-Birth-Weight Piglets In Cross-Fostered Litters, Barry N. Milligan, David Fraser, Donald L. Kramer

Ontogeny Collection

Objective: To determine whether low-birth-weight piglets show better survival, weight gain, and suckling behavior when grouped with other small piglets by cross-fostering.

Methods: We manipulated the number and size of foster littermates for low-birth-weight piglets in 31 small (eight or nine piglets) and 22 large (11 or 12 piglets) litters. Experimental litters were composed of four to six piglets of lowest birth weight and either four to six slightly heavier or four to six much heavier piglets from two combined litters.

Results: Low-birth-weight piglets raised with much heavier littermates had somewhat lower survival rates, but showed no tendency towards lower …

Tail Docking Dairy Cattle: Effects On Cow Cleanliness And Udder Health, Cassandra B. Tucker, David Fraser, Daniel M. Weary

Farm Animal Husbandry Collection

To determine whether tail docking would influence cow cleanliness and udder health in a free-stall system, we monitored milking cows after half the animals in a herd were docked. A sample of 223 docked and 190 undocked cows (reducing to 169 and 105 over the study as cows were dried off) were monitored for 8 wk. Cow cleanliness was scored in two areas: along the spine, and the rump adjacent to the tail at 1, 2, 3, 5, and 8 wk after docking. Cleanliness was evaluated by counting squares that were soiled (0 to 14 on a 5- × 17.5-cm …

The State Of The Animals: 2001, Deborah J. Salem, Andrew N. Rowan

How has the state of animals improved in the last half century? How has it worsened? Where are gains made on behalf of animals under threat? In one landmark volume, distinguished scholars and experts examine these questions–and offer often-provocative answers–for farm animals, companion animals, laboratory animals, zoo animals, and wildlife worldwide.

Modifying Water Nipples For Newborn Pigs, P. A. Phillips, D. Fraser

Learning Ability Collection

The use of bite nipples by piglets during the first six days after birth was monitored by time-lapse video recording. Simple bite nipples, mounted at a downward angle, were not discovered by most piglets within the six days, even after the nipple had been modified to drip water continuously. However, two modifications resulted in most piglets discovering the nipple within three days. These modifications were (1) mounting the nipple close to the floor with an upward angle and (2) adding a short length of chain to the valve lever

They Don’T Produce Income If They Don't Reproduce, W. Craig Burrell, Nola A. Taylor

All Archived Publications

No abstract provided.

Milk Urea Nitrogen Test (Mun), Allen Young

All Archived Publications

No abstract provided.

Realizing The Impact Of Injection Site Locations, Clell V. Bagley

All Archived Publications

No abstract provided.

Video - Realizing The Impact Of Injection Site Lesions, Clell V. Bagley

All Archived Publications

No abstract provided.

Vaccination Program For Beef Calves, Clell V. Bagley

All Archived Publications

No abstract provided.

Videotape - "The Milking School", Clell V. Bagley

All Archived Publications

No abstract provided.

Trace Element Concentrations In Plants And Sediments At Crescent Lake National Wildlife Refuge, Karen J. Nelson, Brent J. Esmoil

United States Fish and Wildlife Service: Publications

Crescent Lake National Wildlife Refuge (NWR) is located in the Sandhills of western Nebraska, an area which contains the largest remaining tract of mid-grass and tall-grass prairie in North America. Land use surrounding the refuge is dominated by rangeland and land use practices likely result in minimal inputs of point or non-point source pollution. Industrial development in the area is minimal and the refuge complex is believed to be in fairly pristine condition. The use of persistent organochlorine pesticides on the refuge has been limited. The objectives of this study were to determine background concentrations of metals in biotic and …

Effects Of Fire Ants (Hymenoptera: Formicidae) On Hatching Turtles And Prevalence Of Fire Ants On Sea Turtle Nesting Beaches In Florida, Craig R. Allen, Elizabeth A. Forys, Kenneth G. Rice, Daniel P. Wojcik

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Red imported fire ants (Solenopsis invicta Buren) have increasingly been observed in loggerhead (Caretta caretta L.) and green (Chelonia mydas L.) sea turtle nests in Florida, and in the nests of freshwater turtles. They may be attracted to the disturbance, mucous and moisture associated with turtle nesting and establish foraging tunnels into turtle nests shortly after egg-laying, thus increasing the vulnerability of hatchlings to fire ant predation. We conducted experiments on a freshwater turtle (Pseudemys nelsoni Carr) to determine the potential impacts of S. invicta on turtle hatchlings. Over 70% of hatchlings were killed by …

Natural Fertility In Whooping Cranes And Mississippi Sandhill Cranes At Patuxent Wildlife Research Center, Jane M. Nicolich, George F. Gee, David H. Ellis, Scott G. Hereford

Proceedings of the North American Crane Workshop

The first fertile whooping crane (Grus americana; WC) egg produced through natural breeding at Patuxent Wildlife Research Center (patuxent) was laid in 1991. Prior to that time, all fertile whooping crane eggs were the result of artificial insemination. Since 1991, eight different whooping crane pairs at Patuxent have produced fertile eggs through natural breeding. Mean fertility averages over years for each pair range from 40% to 93%. Fertility rates for each pair also vary greatly between years, from 0% to 100%, but the causes of the variance are unknown. Experiences with natural fertility in Mississippi sandhill cranes (G …

Counting Cranes: How Much Effort Is Enough?, Douglas H. Johnson, Roderick C. Drewien, Douglas S. Benning

Proceedings of the North American Crane Workshop

Accurate population estimates of sandhill cranes (Grus canadensis) are important because management decisions, such as establishing hunting regulations, are based on those estimates. Counts often are made during aerial surveys when the cranes are congregated. A complete census may be feasible if the area to be surveyed is small and adequate resources are available. For large areas, resources may be inadequate for a census so partial counts (sample surveys) are made. Because cranes are gregarious, the counts in a sample of units may contain either a disproportionately large, or a disproportionately small, fraction of the total, leading to …

Prevention Of Viral Drug Resistance By Novel Combination Therapy, W. F. Mangel, M. T. Brown, M. L. Baniecki, Dale L. Barnard, W. J. Mcgrath

Animal, Dairy, and Veterinary Science Faculty Publications

A new form of antiviral clinical therapy is proposed in which three different drugs are administered against three different targets on the same virus-coded protein. If the physiological functions of the three different target sites are not independent of each other, then a mutation conferring drug resistance at one site may alter the physiological functions at the other sites and further drug resistance may not arise. The adenovirus proteinase, with its two cofactors that act synergistically on enzyme activity, may be a good model system within which to test the efficacy of this form of combination therapy.

Nocturnal Roost Site Selection And Diurnal Habitat Use By Sandhill Cranes During Spring In Central Nebraska, Craig A. Davis

Proceedings of the North American Crane Workshop

During spring 1998 and 1999, the Platte River Whooping Crane Maintenance Trust conducted ground and aerial surveys of staging sandhill cranes (Grus canadensis; hereafter, cranes) to detennine roost site selection and habitat-use patterns along a l20-Ian stretch of the Platte River in south-central Nebraska. Cranes peaked at 232,023 during 22-28 March 1998 and 206,074 during 28 Februaty-6 March 1999 in the study area, a portion of the total crane staging area in the Platte River Valley. Diurnal observations showed that 48% of the cranes were in com fields, 34% in lowland grasslands, 13% in alfalfa fields, and 5% …