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Southwest - Region 5
 
Guy Norman

Regional Director

2108 Grand Boulevard
Vancouver, WA 98661

Office Hours: Monday - Friday
8:00 a.m. - 5:00 p.m.
excluding legal holidays

Telephone (360) 696-6211
Fax (360) 906-6776
TeamVancouver@dfw.wa.gov

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Southwest Washington Wildlife Reports Archives
August 2007

August 6, 2007

GAME DIVISION

Private Lands Access: As part of the on-going effort to facilitate additional hunting access onto Weyerhaeuser lands in Southwest Washington, Biologist Holman met with members of the Yacolt Burn Sportsman's Club (YBSC). Details regarding hunting access to Weyerhaeuser's lands were discussed. Specifically; safety, policy, and liability procedures for WDFW work by volunteers; ALEA grant procedures; travel reimbursement procedures; as well as logistics and expectations for the upcoming hunting seasons were all discussed.

YBSC has maintained excellent relations with Weyerhaeuser over the course of the past twelve years. With neither support nor help from WDFW, this group of Clark County Sportsmen and Women have opened and closed gates daily throughout various hunting seasons in the Yacolt Burn. During a period of significant loss of hunting access to private industrial forestlands, the volunteer group has maintained free public access to approximately 35,000 acres of forestland primarily located in GMU 568 (Washougal). This year, YBSC has been awarded ALEA funds to reimburse them for their expenses associated with facilitation of this hunting access.

Private Lands Access Program Meeting: Biologist Anderson and Holman recently met with Private Lands Biologists in Ephrata to learn more about the program. With recent budget cuts to the Private Lands program, Region 5 biologists were given the task of implementing the program, which is primarily in Klickitat County. Currently we are contacting landowners in preparation for the upcoming hunting season. In addition, Biologist Anderson has established contact with the Farm Services Administration to learn more about contract extensions for the CRP program in Klickitat County. We are pleased to report that all contract extensions have been completed with landowners.

Mud Flow Hunt: Locks and keys were secured this week for the hunters to pass thru the 3100 road to the WDFW gate. Letters have been drafted advising the hunters of the organ collection program and key issuance and return process. Sample bags have been ordered to collect the heart and kidneys from cow elk to judge body condition. Tooth envelopes have been received to extract a tooth to estimate age of the elk we collect the organs from.

Band-Tailed Pigeon Surveys: Science Technician Ridenour along with Weyerhaeuser volunteer Sherrie Southern completed the band-tailed pigeon mineral site survey at the Newaukum River site. A total of 215 pigeons arrived at the mineral spring over the 7-hour survey period. This is within the normal range of pigeons seen at this site.

August 13, 2007

DIVERSITY DIVISION

Juvenile Western pond turtles
Releasing juvenile Western pond turtles in the Columbia River Gorge.
Juvenile turtles from the 2006 field season were released in the Columbia River Gorge.

Western Pond Turtles: Juvenile turtles from the 2006 field season were released in the Columbia River Gorge this week. A total of 53 turtles that over-wintered at the Oregon Zoo were released at four different locations. New this year is the establishment of a fourth population in the Columbia River Gorge in Skamania County. Establishment of this population in the Gorge is one of the primary objectives for recovery of the western pond turtle. With this new population, we will have achieved our distribution goal for western pond turtles in the Columbia River Gorge. A total of 16 turtles were released at this site and we would like to thank Washington State Parks and Recreation for their participation in this project.

Streaked Horned Lark Surveys: District 10 Wildlife Biologist Miller and Fish and Wildlife Technician Ridenour assisted Scott Pearson, WDFW Science Division, and research staff with Streaked Horned Lark (Eremophila alpestris strigata) colored leg-band re-sight surveys on 3 islands (dredge spoil depositions) in the Lower Columbia River. The Streaked Horned Lark is a rare subspecies of the Horned Lark that breeds and winters in Oregon and Washington. Genetic data indicate that the Streaked Horned Lark is unique, isolated, and has little genetic diversity. It has been extirpated from much of its range.

Remaining breeding populations and their habitats face imminent threats posed by land development, incompatible land uses, human activities, predation, and non-native species. Wintering populations are potentially threatened by stochastic events and by a lack of suitable habitat in the Willamette Valley. Very few of the sites used by the Lark for breeding or wintering are protected and no sites are managed primarily for Larks. Currently the Streaked Horned lark is recommended for endangered status in Washington. Of the Larks observed, one was sighted with a metal leg band.

More information can be found at: http://wdfw.wa.gov/wlm/research/papers/streaked_horned_lark/

GAME DIVISION

Region 5 Deer Herd Composition Surveys: Black-tail and mule deer herd composition surveys are nearly underway in Region 5. The surveys are conducted annually during the period beginning August 15 and continuing through September 30th. Wildlife Program Staff along with volunteers will actively conduct surveys as well as documenting any deer seen during other work (or play) activities. Any Region 5 staff member who is interested is encouraged to collect these data as well.

Please contact Region 5 Office (360) 696-6211) for a copy of the survey form and further information. Please be aware that it is extremely important to classify all deer observed, i.e. don't just mention the big bucks or healthy does with two nice fawns. Thanks in advance to anybody who helps the Wildlife Program out with this important part of our deer management efforts in Region 5.

MOICC In Service: District Wildlife Biologist Miller, in his capacity as Master Instructor for the Wildlife Management Program, attended a 2-day in-service training on the Boat Safety program. Course curricula, equipment, logistics, and scheduling were reviewed. A class schedule through April of 2008 was developed with most of the classes in Olympia or Spokane. Summary of meeting was sent to Olympia Administration with request for program input and direction.

August 20, 2007

REGION 5 WILDLIFE AREAS

Shillapoo Wildlife Area:
Wetland Management:
Wildlife Area Assistant Manager Hauswald has been mowing Reed Canary Grass in two Wetland Basins in the Vancouver Lake Unit to prepare them for a disking treatment. We have had full water management capability in these wetlands for two years, which enabled us to reduce reed canary grass dominance and increase native plants in the basins. Last year for the first time one of the wetlands was disked as a further canary grass control measure with impressive results in part of the basin. A good portion of the wetland is now dominated by Water Plantain and Wapato, which will provide a much better food source for waterfowl this winter. A portion of the same wetland will be redisked where further control is needed and a portion of a second wetland will also be disked in hopes of obtaining similar results.

GAME DIVISION

Region 5 Deer Management: Biologist Holman calculated the annual estimate of the Region 5 deer population using the SAK (Sex Age Kill) model. The biologically based model uses hunter harvest of bucks, buck mortality rates, doe mortality rates and fawn to doe ratio to reconstruct the estimated pre-season deer population. Please see the figure below illustrating the estimated deer population in Region 5 from 1991 through 2006.

Apparent upon examination of the figure is the lack of young deer in the 2006 estimate. This is the result of the lowest fawn to doe ratio recorded since the inception of regional productivity surveys in 1995. Just 32 fawns per 100 adult does were recorded during the summer / fall 2006 survey effort. This is significantly below the long-term average of approximately 55. The relatively severe winter of 2005-06 was apparently detrimental to the regional deer population, causing reduced fawn production in the summer of 2006. Accordingly, a somewhat reduced population of yearling bucks will be available for harvest in the upcoming 2007 hunting season.

Reg 5 Estimated Pre-season Deer Population
Click figure to enlarge

 

DIVERSITY DIVISION

Klickitat Wind Power Projects: Biologist Anderson has been working with Biologist Weiler from the habitat division to address several existing and proposed wind development projects in Klickitat County. Wind Power in Klickitat County has been developing at such a rapid pace it has been difficult to adequately review all projects. Of specific concern are the accumulative effects from the development of such a high concentration of projects in a small, localized area. Currently, we are working with Researcher Watson to develop an expanded raptor telemetry project that looks at wind power impacts to nesting birds. Of particular interest are wind power impacts to Washington ferruginous hawks. Two different wind power companies have recently expressed interest in funding additional raptor work.

Bald Eagle Management Plans: Science Technician Ridenour responded to a citizen's concerns regarding a bald eagle nest and adjacent private land use practices in Lewis County. A site visit was arranged with the private landowner to discuss Bald Eagle Management Plan (BEMP) rules as outlined by the state Wildlife Commission in 1986. BEMPs are to ensure the protection of nesting and roosting habitat on a case-by-case basis. District Wildlife Biologist Miller will follow-up with the landowner regarding any further action.

August 24, 2007

DIVERSITY DIVISION

Osprey next on power pole.
WDFW staff removed the sections of an Osprey nest that created a power outage while allowing the remainder of the nest to provide for the ospreys until migration.

Osprey Management: Biologist Anderson responded to an osprey nest/power line outage along the Columbia River in Klickitat County. Wet branches in the nest caused this outage and the local PUD needed to remove the nest in order to activate the line. Fortunately, the osprey juveniles had recently fledged, although they were still actively using the nest and pole. In addition, this utility line is source of power for a Burlington Northern Railroad safety signal and needed to be put in service ASAP. Biologist Anderson worked with the PUD and the Railroad to remove a portion of the nest to reactivate the line while still giving the birds some nest structure to utilize for the remainder of the season. After the osprey migrate from the area in the next month, the PUD will place an artificial nest platform on the pole to reduce future problems at the site. Plans are underway to construct two additional platforms for other osprey nests that are located on power poles along the Columbia River.

Wolf Conservation and Management Plan Scoping: Region 5 and Olympia Wildlife Program staff hosted the Wolf Conservation and Management Plan scoping meeting at the Water Resources Education Center in Vancouver on Thursday evening with approximately 30 people in attendance. A presentation on the background of the Agency’s effort was provided and attendees were given the opportunity to provide their thoughts and input at four listening posts on the following topics: Wolf Conservation, Wolf-Livestock Conflicts, Wolf-Game Interactions, and Wolf-human Interactions and Other Issues. Interesting discussions and questions ensued.

GAME DIVISION

Region 5 Deer Management: Biologist Holman completed the annual Pittman-Robertson report for deer management in Region 5. This effort summarizes deer management activities from July 2006 through June 2007 in the Region. Included in the report are details regarding deer harvest, hunter effort, deer survey work, population estimates, etc. Those interested in reading about past deer management efforts in Region 5 or any other game management activities statewide should visit the Hunting page on WDFW's website for an archive of these reports.