Index Catalog // ScholarsArchive@OSU

Techniques useful in photographing wild birds and mammals

Creator:: Dermid, Jack Franklin, 1923-
Resource Type:: Masters Thesis

The use of the set camera as a technique in wildlife photography

Creator:: Park, Edwin Clyde
Resource Type:: Masters Thesis
Full Text:: photography THE USE OF THE SET CAMERA AS A TECHNIQUE IN WILDLIFE PHOTOGRAPHY by EDWIN CLYDE PARK A

The role of avian predators in an Oregon rocky intertidal community

Creator:: Marsh, Christopher P.
Abstract:: Birds affected the community structure of an Oregon rocky shore by preying upon mussels (Mytilus spp.) and limpets (Collisella spp.). The impact of such predation is potentially great, as mussels are the competitively dominant mid-intertidal space-occupiers, and limpets are important herbivores in this community. Prey selection by birds reflects differences...
Resource Type:: Dissertation
Full Text:: . Bird exclusion cages tested the effects of bird predation on 1) rates of mussel recolonization in

An analysis of the population dynamics of selected avian species

Creator:: Henny, Charles J.
Abstract:: The impact that pesticides may have had on the mortality rates and productivity rates of non-game birds during the last 25 years was evaluated by studying the population dynamics of 16 species. A mathematical model showing the relationships between population parameters that yielded stable populations was developed. The information needed...
Resource Type:: Dissertation
Full Text:: , the Director and Associate Director of the Migratory Bird Populations Station, for suggesting the

Attracting birds of prey for rodent control

Creator:: Olson, Shilah, Lamson, Karen, Omeg, Michael Kent, Tuck, Brian V., Kerr, Susan, Hammond, Ellen L., and Oregon State University. Extension Service
Abstract:: Rodents are an increasing problem in fields and pastures. Birds of prey play a vital part in integrated pest management of rodent pests. This publication succinctly describes the value to farmers and ranchers of barn owls and American kestrels for rodent control, and ways to help build up local populations...
Resource Type:: Audio and Technical Report

Oiled birds : how to search for and capture oiled birds at Oregon intertidal areas

Creator:: Bayer, Range D., 1947-
Abstract:: This is written primarily as a step-by-step guide for the person(s) responsible for organizing searches of oiled birds and/or for training volunteers to handle oiled birds. It also gives details that can be useful to anyone that catches or handles birds, whether oiled or not. This monograph is based on...
Resource Type:: Book
Full Text:: , a light-weight or porous rag should be used to reduce the chance of the bird becoming heat-stressed

An analysis of factors influencing road kill of pheasants in the Willamette Valley

Creator:: McCann, John Albert
Resource Type:: Masters Thesis

Habitat associations of bird communities in shrub-steppe and western juniper woodlands

Creator:: Reinkensmeyer, Daniel P.
Abstract:: The encroachment of western juniper into mountain big sagebrush plant communities and the subsequent development of juniper stands results in significant changes in vegetation structure and complexity. This study described and compared vegetative structure and bird community measures among four cover types representing a broad range of structural stages among...
Resource Type:: Masters Thesis

Bird communities in managed conifer stands in the Oregon Cascades : habitat associations and nest predation

Creator:: Vega, Robyn M. S.
Abstract:: Green-tree retention is being implemented on state and federal lands in Oregon. Silvicultural prescriptions with tree and snag retention are thought to mimic natural disturbance patterns in the Pacific Northwest more closely than traditional silvicultural practices, which reduce structural complexity. The effects of green-tree retention on native bird species in...
Resource Type:: Masters Thesis

Response of avian communities to herbicide-induced vegetation changes, western Oregon

Creator:: Morrison, Michael L.
Abstract:: The relationships between avian community structure and herbicide modification of vegetation were analyzed on early-growth clearcuts in western Oregon that had received phenoxy herbicide treatment 1 or 4 years previously. Only minor effects of herbicide treatment were evident 1-year after spraying, except for red adler (Alnus rubra), which still exhibited...
Resource Type:: Dissertation
Full Text:: were similar between treated and unntreated sites. Several bird species altered patterns of foraging

ScholarsArchive@OSU

Techniques useful in photographing wild birds and mammals

The use of the set camera as a technique in wildlife photography

The role of avian predators in an Oregon rocky intertidal community

An analysis of the population dynamics of selected avian species

Attracting birds of prey for rodent control

Oiled birds : how to search for and capture oiled birds at Oregon intertidal areas

An analysis of factors influencing road kill of pheasants in the Willamette Valley

Habitat associations of bird communities in shrub-steppe and western juniper woodlands

Bird communities in managed conifer stands in the Oregon Cascades : habitat associations and nest predation

Response of avian communities to herbicide-induced vegetation changes, western Oregon

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