Bibliografías temáticas / Quails – Oregon

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Literatura académica sobre el tema "Quails – Oregon"

Autor: Grafiati
Publicado: 4 de junio de 2021
Última modificación: 7 de febrero de 2022

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Artículos de revistas sobre el tema "Quails – Oregon"

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Moore, Janice, Michael Freehling, Renata Platenberg, Lena Measures y John A. Crawford. "Helminths of California Quail (Callipepla califomica) and Mountain Quail (Oreortyx pictus) in Western Oregon". Journal of Wildlife Diseases 25, n.º 3 (julio de 1989): 422–24. http://dx.doi.org/10.7589/0090-3558-25.3.422.

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Kilbride, Kevin M., John A. Crawford, Kevin L. Blakely y Bill A. Williams. "Habitat Use by Breeding Female California Quail in Western Oregon". Journal of Wildlife Management 56, n.º 1 (enero de 1992): 85. http://dx.doi.org/10.2307/3808794.

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Blakely, Kevin L., John A. Crawford, Russell M. Oates y Kevin M. Kilbride. "Invertebrate Matter in the Diet of California Quail in Western Oregon". Murrelet 69, n.º 3 (1988): 75. http://dx.doi.org/10.2307/3534035.

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Moore, Janice, Michael Freehling, John Crawford y Pat Cole. "Dispharynx nasuta (Nematoda) in California Quail (Callipepla californica) in Western Oregon". Journal of Wildlife Diseases 24, n.º 3 (julio de 1988): 564–67. http://dx.doi.org/10.7589/0090-3558-24.3.564.

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Pope, Michael D. y John A. Crawford. "Male Incubation and Biparental Care in Mountain Quail". Condor 103, n.º 4 (1 de noviembre de 2001): 865–70. http://dx.doi.org/10.1093/condor/103.4.865.

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Abstract We examined the reproductive behavior of Mountain Quail (Oreortyx pictus) in two ecologically different regions of Oregon. We used radio-telemetry to locate 57 Mountain Quail nests and determine breeding behavior and incubation patterns. Mountain Quail appeared socially monogamous and displayed few alternative reproductive strategies; only one bird renested and no birds produced consecutive clutches. Twenty-five of 57 nests were incubated exclusively by males, 30 by females, and two by birds of undetermined sex. We observed no nest switching, and males and females had similar clutch and brood sizes. Males brooded chicks, frequently without female assistance. Within six radio-marked pairs, males and females simultaneously incubated separate nests <200 m apart. The average production by females was 22 eggs (range 19–26) with a mean clutch size of 11 eggs (range 7–15). Simultaneous multiple clutches may enhance the reproductive potential of a species when environmental conditions limit double brooding or renesting, and may increase the likelihood that some broods will survive high levels of nest and brood predation. Incubación por Machos y Cuidado Biparental en Oreortyx pictus Resumen. Examinamos el comportamiento reproductivo de Oreortyx pictus en dos regiones ecológicamente diferentes de Oregon. Utilizamos radiotelemetría para localizar 57 nidos de O. pictus y para determinar el comportamiento reproductivo y los patrones de incubación. O. pictus resultó ser socialmente monógamo y mostró unas pocas estrategias de reproducción alternativas; sólo un ave volvió a nidificar y ningún ave produjo nidadas consecutivas. Veinticinco de 57 nidos fueron incubados exclusivamente por machos, 30 por hembras y dos por aves de sexo indeterminado. No observamos intercambio entre nidos y tanto hembras como machos tuvieron nidadas y crías de tamaños similares. Frecuentemente los machos criaron a los polluelos sin la asistencia de las hembras. Considerando seis parejas marcadas con transmisores, hembras y machos incubaron simultáneamente nidos separados por <200 m. La producción promedio por hembra fue de 22 huevos (rango entre 19–26), con un tamaño promedio de nidada de 11 huevos (rango entre 7–15). Las nidadas múltiples simultáneas pueden aumentar el potencial reproductivo de una especie cuando las condiciones ambientales limitan la doble cría o la re-nidificación y aumentar la probabilidad de que algunas crias sobrevivan, dados los altos niveles de depredación de nidos y crías.
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Crawford, John A. y Kevin M. Kilbride. "Prevalence of Poxvirus in a Population of California Quail from Oregon, 1975–1987". Journal of Wildlife Diseases 24, n.º 4 (octubre de 1988): 718–19. http://dx.doi.org/10.7589/0090-3558-24.4.718.

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Cetingul, I. Sadi, Ismail Bayram, Mehmet Yardimci, E. Hesna Sahin, Erol Sengor, A. Burhaneddin Akkaya y Cangir Uyarlar. "Effects of oregano(Oregano Onites)on performance, hatchability and egg quality parameters of laying quails(Coturnix coturnix japonica)". Italian Journal of Animal Science 8, n.º 3 (enero de 2009): 467–77. http://dx.doi.org/10.4081/ijas.2009.467.

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Christaki, EV, EM Bonos y PC Florou-Paneri. "Comparative evaluation of dietary oregano, anise and olive leaves in laying Japanese quails". Revista Brasileira de Ciência Avícola 13, n.º 2 (junio de 2011): 97–101. http://dx.doi.org/10.1590/s1516-635x2011000200003.

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Findholt, Nancy E., Yvonne L. Michael, Linda J. Jerofke y Victoria W. Brogoitti. "Environmental Influences on Children's Physical Activity and Eating Habits in a Rural Oregon County". American Journal of Health Promotion 26, n.º 2 (noviembre de 2011): e74-e85. http://dx.doi.org/10.4278/ajhp.100622-qual-210.

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Purpose. To identify environmental barriers and facilitators of children's physical activity and healthy eating in a rural county. Design. Community-based participatory research using mixed methods, primarily qualitative. Setting. A rural Oregon county. Subjects. Ninety-five adults, 6 high school students, and 41 fifth-grade students. Measures. In-depth interviews, focus groups, Photovoice, and structured observations using the Physical Activity Resource Assessment, System for Observing Play and Leisure Activity, Community Food Security Assessment Toolkit, and School Food and Beverage Marketing Assessment Tool. Analysis. Qualitative data were coded by investigators; observational data were analyzed using descriptive statistics. The findings were triangulated to produce a composite of environmental barriers and assets. Results. Limited recreational resources, street-related hazards, fear of strangers, inadequate physical education, and denial of recess hindered physical activity, whereas popularity of youth sports and proximity to natural areas promoted physical activity. Limited availability and high cost of healthy food, busy lifestyles, convenience stores near schools, few healthy meal choices at school, children's being permitted to bring snacks to school, candy used as incentives, and teachers' modeling unhealthy eating habits hindered healthy eating, whereas the agricultural setting and popularity of gardening promoted healthy eating. Conclusions. This study provides data on a neglected area of research, namely environmental determinants of rural childhood obesity, and points to the need for multifaceted and multilevel environmental change interventions.
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Crawford, John A. "Annual Variation in the Hatching Chronology of California Quail at the E. E. Wilson Wildlife Area, Oregon". Murrelet 67, n.º 3 (1986): 87. http://dx.doi.org/10.2307/3536465.

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Tesis sobre el tema "Quails – Oregon"

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Kilbride, Kevin M. "Applications of radiotelemetry to studies of California quail in western Oregon". Thesis, 1990. http://hdl.handle.net/1957/37936.

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A partially automated radio-tracking system with semi-continuous azimuth data collection and XYLOG5 and MAP computer programs for azimuth data analysis was used for studies of California quail (Callipepla californica) at the E.E. Wilson Wildlife Area, Oregon, in 1988 and 1989. Movements of 58 hens were monitored daily to determine nest locations and dates of incubation activities throughout 2 breeding seasons (May to mid-August). Locations for specified periods during the breeding season for nesting quail were used in 2 studies: 1) effect of methyl parathion application to home ranges; and 2) home ranges and habitats used. Foraging home ranges during the first one-half of incubation for 15 hens were treated with water (n = 8) or methyl parathion 4E (n = 7) at a rate of 0.56 kg a.i./ha. No significant measurable effects were found for rates of nesting success and recruitment to 15 days post-hatching between water and methyl parathion groups. A significantly lower hatching rate was found for the methyl parathion group wherein 71 of 103 (69%) eggs for control hens and 36 of 71 (51%) methyl parathion group hens hatched. No significant measurable effects were found for nest attentiveness from pre- to post-treatment period within groups and use of treated areas between groups. Home range sizes, nesting cover, and cover-type composition of home ranges were described for radio-tracked hens. During 4 periods of the breeding season, mean home range size ranged from 4 to 22 ha and was significantly smaller during incubation. Hens used roadsides, characterized by early seral stage vegetation, for nesting more frequently than expected in relation to availability, used cultivated fields less than expected, and did not use road surfaces, buildings, and foundations. Nest sites had significantly more bareground and less grass, shrub, and vertical cover than random sites and also were located in early successional vegetation. Ability to collect azimuth data and precisely analyze locations and home ranges for hens within a 6-hour period daily throughout the 2 field seasons were advantages of the radio-tracking system. Small sample size largely because of transmitter failures, potential for system overload, expenses incurred to employ personnel, and subjectiveness of collected azimuth data were disadvantages of the system. Efforts to advance radio-tracking technology should focus upon development of remote antennas, which are computer-controlled to collect and relay azimuth data to a central station.
Graduation date: 1991
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2

Colvin, Wendy R. "Selection for hatchability of Japanese quail embryos incubated at 102 F". Thesis, 2005. http://hdl.handle.net/1957/29568.

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A genetic selection study to determine the effects on egg hatchability and subsequent chick performance of Japanese quail (Coturnix japonica) eggs incubated at 100 F dry bulb temperature (Control, Line C) when compared to other eggs incubated at 102 F (Selected, Line S) was conducted over 10 consecutive generations. Eggs from a randomly mated population (designated as Generation 0) of Japanese quail maintained at the Oregon Agricultural Experiment Station were randomly allocated to two treatment groups (Lines C and S) and incubated at the different temperatures in separate but identical Jamesway 252 machines. On day 14 of incubation all eggs were transferred to a common hatcher (98.5 F). Using family-based selection, the chicks that hatched from the two lines were subsequently used as breeders (25 paired matings per line) and the resulting eggs from each line incubated at their respective temperatures for 10 consecutive generations. Following the 10th generation percent egg fertility and percent hatch of fertile eggs were greater in Line C vs. Line S (pGraduation date: 2005
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Libros sobre el tema "Quails – Oregon"

1

Blakely, Kevin L. Foraging ecology of California quail and response of key foods to habitat manipulations in western Oregon. 1989.

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Kilbride, Kevin M. Applications of radiotelemetry to studies of California quail in western Oregon. 1990.

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(Editor), Gwen McKee y Barbara Moseley (Editor), eds. Best of the Best from Oregon Cookbook: Selected Recipes from Oregon's Favorite Cookbooks (Quail Ridge Press Cookbook Series.). Quail Ridge Press, 2002.

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