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• 191. [Article] Oregon Wildlife; Vol.36 No.1 (January 1981)

  Contents: Fins, Fur, Feathers, and Finances [Hunting and fishing license fees] - p.3-5; What's It All Worth? [A capsule summary of economic information] - p.6-7; Biennial Highlights - p.8-9; Hunting Dates ...

  Citation × Citation Citation Abstract Copy Title: Oregon Wildlife; Vol.36 No.1 (January 1981) Author: Oregon. Department of Fish and Wildlife Contents: Fins, Fur, Feathers, and Finances [Hunting and fishing license fees] - p.3-5; What's It All Worth? [A capsule summary of economic information] - p.6-7; Biennial Highlights - p.8-9; Hunting Dates Policy, Controlled Hunt Changes to be Considered - p.12-13; Shrike - p.13 Title: Oregon Wildlife; Vol.36 No.1 (January 1981) Author: Oregon. Department of Fish and Wildlife Contents: Fins, Fur, Feathers, and Finances [Hunting and fishing license fees] - p.3-5; What's It All Worth? [A capsule summary of economic information] - p.6-7; Biennial Highlights - p.8-9; Hunting Dates Policy, Controlled Hunt Changes to be Considered - p.12-13; Shrike - p.13 Close

• 192. [Article] Oregon Wildlife; Vol.36 No.6 (June 1981)

  Contents: Examining the Sportsman's Image - p.3-6; Winchester Dam Viewing Window Damaged - p.7; Understanding Skunks - p.8-9; Hope for the Sea Sick [New seasickness medicine] - p.10; Green Heron - p.11; ...

  Citation × Citation Citation Abstract Copy Title: Oregon Wildlife; Vol.36 No.6 (June 1981) Author: Oregon. Department of Fish and Wildlife Contents: Examining the Sportsman's Image - p.3-6; Winchester Dam Viewing Window Damaged - p.7; Understanding Skunks - p.8-9; Hope for the Sea Sick [New seasickness medicine] - p.10; Green Heron - p.11; An Eagle Gets a Second Chance - p.12-13 Title: Oregon Wildlife; Vol.36 No.6 (June 1981) Author: Oregon. Department of Fish and Wildlife Contents: Examining the Sportsman's Image - p.3-6; Winchester Dam Viewing Window Damaged - p.7; Understanding Skunks - p.8-9; Hope for the Sea Sick [New seasickness medicine] - p.10; Green Heron - p.11; An Eagle Gets a Second Chance - p.12-13 Close

• 193. [Article] Oregon wildlife; Vol.44 No.2 (March-April 1988)

  Columbia River Management Plan Approved p.4-5; Columbia River Management Plan: A Summary p.6-9; Birds On The Move [Bird Migration, Birdwatching] p.10-11; Tip Of The Hat [Judges Loyd O'Neal, Mark Schiveley, ...

  Citation × Citation Citation Abstract Copy Title: Oregon wildlife; Vol.44 No.2 (March-April 1988) Author: Oregon. Department of Fish and Wildlife, Oregon. Wildlife Commission Columbia River Management Plan Approved p.4-5; Columbia River Management Plan: A Summary p.6-9; Birds On The Move [Bird Migration, Birdwatching] p.10-11; Tip Of The Hat [Judges Loyd O'Neal, Mark Schiveley, and Rodger Isaacson] p.12; Hatcheries Threatened By Fund Cut p.12-13; Drought Can Cause Fish Losses p.13; Help Wanted: Share '88 p.13; Chinook Summary Available Soon p.14; Commission Selects Wildlife Art p.14; Designer Critters [Design A Desert Animal Challenge] p.15 Title: Oregon wildlife; Vol.44 No.2 (March-April 1988) Author: Oregon. Department of Fish and Wildlife, Oregon. Wildlife Commission Columbia River Management Plan Approved p.4-5; Columbia River Management Plan: A Summary p.6-9; Birds On The Move [Bird Migration, Birdwatching] p.10-11; Tip Of The Hat [Judges Loyd O'Neal, Mark Schiveley, and Rodger Isaacson] p.12; Hatcheries Threatened By Fund Cut p.12-13; Drought Can Cause Fish Losses p.13; Help Wanted: Share '88 p.13; Chinook Summary Available Soon p.14; Commission Selects Wildlife Art p.14; Designer Critters [Design A Desert Animal Challenge] p.15 Close

• 194. [Article] Oregon Wildlife; Vol.51 No.3 (Winter 1995)

  Contents: Coquille River Project - p.4-6; Birds in the Mist (Net) [Biologists study and count small birds] - p.7-9; The Oregon Department of Fish and Wildlife's Volunteer Program - p.10-12; Elk by Prescription: ...

  Citation × Citation Citation Abstract Copy Title: Oregon Wildlife; Vol.51 No.3 (Winter 1995) Author: Oregon. Department of Fish and Wildlife Contents: Coquille River Project - p.4-6; Birds in the Mist (Net) [Biologists study and count small birds] - p.7-9; The Oregon Department of Fish and Wildlife's Volunteer Program - p.10-12; Elk by Prescription: Oregon's "Management Objective" Process [Deciding how many elk to maintain in an area] - p.13; The Oregon Endangered Species Act: How Does It Work? - p.15; Instream Water Rights - p.16-17; Coho Salmon and the State Endangered Species Act - p.18; The Alsea-Stott Mountain Project - p.19; Agricultural Damage - p.20-21; Oregon's Wild Fish Management Policy, Balancing Oregon's Fishery Future - p.22-23 Title: Oregon Wildlife; Vol.51 No.3 (Winter 1995) Author: Oregon. Department of Fish and Wildlife Contents: Coquille River Project - p.4-6; Birds in the Mist (Net) [Biologists study and count small birds] - p.7-9; The Oregon Department of Fish and Wildlife's Volunteer Program - p.10-12; Elk by Prescription: Oregon's "Management Objective" Process [Deciding how many elk to maintain in an area] - p.13; The Oregon Endangered Species Act: How Does It Work? - p.15; Instream Water Rights - p.16-17; Coho Salmon and the State Endangered Species Act - p.18; The Alsea-Stott Mountain Project - p.19; Agricultural Damage - p.20-21; Oregon's Wild Fish Management Policy, Balancing Oregon's Fishery Future - p.22-23 Close

• 195. [Article] Oregon Wildlife; Vol.54 No.2 (Fall 1997)

  Contents: Oregon's Mule Deer - p.4-7; A Room with a Wild View [Viewing platform at Sauvie Island] - p.8; Willamette Hatchery Museum, Spawning Curiosity and Learning - p.9; ODFW Dedicates Elk Interpretive ...

  Citation × Citation Citation Abstract Copy Title: Oregon Wildlife; Vol.54 No.2 (Fall 1997) Author: Oregon. Department of Fish and Wildlife Contents: Oregon's Mule Deer - p.4-7; A Room with a Wild View [Viewing platform at Sauvie Island] - p.8; Willamette Hatchery Museum, Spawning Curiosity and Learning - p.9; ODFW Dedicates Elk Interpretive Center - p.9; High Lakes Stocking - p.10-11; Fish & Wildlife on a Budget - p.12-14; A Novice Hunter's Hard Lesson [Hunting ethically] - p.15; The Oregon Plan [Coastal Salmon Restoration Initiative] - p.16-17; From this Life to the Next [Nursery streams fertilized by salmon carcasses] - p.18-19; It's Raining! Blame El Nino? [Impacts of El Nino] - p.20; A Home for Herman [Sturgeon viewing pond at Bonneville Hatchery] - p.21 Title: Oregon Wildlife; Vol.54 No.2 (Fall 1997) Author: Oregon. Department of Fish and Wildlife Contents: Oregon's Mule Deer - p.4-7; A Room with a Wild View [Viewing platform at Sauvie Island] - p.8; Willamette Hatchery Museum, Spawning Curiosity and Learning - p.9; ODFW Dedicates Elk Interpretive Center - p.9; High Lakes Stocking - p.10-11; Fish & Wildlife on a Budget - p.12-14; A Novice Hunter's Hard Lesson [Hunting ethically] - p.15; The Oregon Plan [Coastal Salmon Restoration Initiative] - p.16-17; From this Life to the Next [Nursery streams fertilized by salmon carcasses] - p.18-19; It's Raining! Blame El Nino? [Impacts of El Nino] - p.20; A Home for Herman [Sturgeon viewing pond at Bonneville Hatchery] - p.21 Close

• 196. [Article] The feasibility of a consumptive wild trout sport fishery on the North Fork of the Middle Fork of the Willamette River

  The objective of this study was to determine whether wild populations of trout in the North Fork of the Middle Fork of the Willamette River can support a catch rate of 0.3-0.5 trout per hour at current ...

  Citation × Citation Citation Abstract Copy Title: The feasibility of a consumptive wild trout sport fishery on the North Fork of the Middle Fork of the Willamette River Author: Nicholas, Jay W. The objective of this study was to determine whether wild populations of trout in the North Fork of the Middle Fork of the Willamette River can support a catch rate of 0.3-0.5 trout per hour at current levels of effort and to predict how different size and bag limits would alter the number and ages of trout harvested. Angler use of the sport fishery in 1976 was estimated to be 2,730 angler days and 5,660 angler hours. The season average catch rate was 0.49 trout per hour. The number of trout counted in September 1975 and 1976 suggested that the trout populations had not declined between those two years. Rainbow trout are recruited to the fishery at about age II and 50% of the females are mature at age IV. Cutthroat trout are recruited to the fishery at about age III and 86% of the females are mature at that same age. Distribution of harvest among anglers and age specific lengths of native trout are used to demonstrate that size restrictions are the most effective means of selectively limiting trout harvest. The North Fork can continue to support a consumptive sport fishery with a catch rate of between 0.3 and 0.5 trout per hour at present levels of effort under the following assumptions: (1) angler use and harvest was similar in 1975 and 1976, (2) natural mortality was similar in both years, and (3) trout counts were not biased by unequal movement of fish into study pools in the second year. Title: The feasibility of a consumptive wild trout sport fishery on the North Fork of the Middle Fork of the Willamette River Author: Nicholas, Jay W. The objective of this study was to determine whether wild populations of trout in the North Fork of the Middle Fork of the Willamette River can support a catch rate of 0.3-0.5 trout per hour at current levels of effort and to predict how different size and bag limits would alter the number and ages of trout harvested. Angler use of the sport fishery in 1976 was estimated to be 2,730 angler days and 5,660 angler hours. The season average catch rate was 0.49 trout per hour. The number of trout counted in September 1975 and 1976 suggested that the trout populations had not declined between those two years. Rainbow trout are recruited to the fishery at about age II and 50% of the females are mature at age IV. Cutthroat trout are recruited to the fishery at about age III and 86% of the females are mature at that same age. Distribution of harvest among anglers and age specific lengths of native trout are used to demonstrate that size restrictions are the most effective means of selectively limiting trout harvest. The North Fork can continue to support a consumptive sport fishery with a catch rate of between 0.3 and 0.5 trout per hour at present levels of effort under the following assumptions: (1) angler use and harvest was similar in 1975 and 1976, (2) natural mortality was similar in both years, and (3) trout counts were not biased by unequal movement of fish into study pools in the second year. Close