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200102700 - Western Pond Turtle Recovery - Columbia River Gorge - Washington

Sponsor: Washington Department of Fish and Wildlife (WDFW)

Budgets: FY07: $194,387 | FY08: $175,260 | FY09: $175,260

Short description: This project will continue with recovery efforts for the western pond turtle in the Columbia River Gorge. Emphasis will be habitat improvement and predator control. Population augmentation will continue at select sites to aid in recovery.

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Final Council recommendation (Nov 2006)

Funding category: Expense

Recommended budgets: FY07: $0 | FY08: $0 | FY09: $0


ISRP final recommendation: Fundable


The sponsors did a good job of responding to the fix-it requests. Given the population estimates provided in the fix-it response, the ISRP team wondered about recruitment problems. To get at this issue, it would be valuable for the sponsors to record age/size classes in turtles they capture. For instance, recording the size classes of turtles at capture might be a way to identify year class differences and age classes in the population and lead to better understanding of recruitment. The ISRP noted and was pleased to see that there are plans to radio mark and track adult females in the population to better understand this segment of the population. In future work, the ISRP will look for authors to better understand the population dynamics of this species. The ISRP would also like to see a critical evaluation of the head-start work in future proposals. As the ISRP understand it, from 1991 to 2001, 116 head-started western pond turtles were released at the Bergen site(s). Population estimates for 2001 were that 121 turtles are in the Bergen area, and there were 55 acres of habitat work in the area as well. The ISRP wonders what is happening to turtles released at Bergen? Is this site typical? This example reminds us that the ISRP and the field biologists need to be able to critically evaluate their methods (e.g. head start) so they can change them (adaptive management) if necessary.

Response loop edit

See the sponsor's revised proposal from the response loop. You'll be taken to CBFWA's proposal system in Section 10 where most sponsors uploaded revised narratives or other responses to the ISRP comments.

State/province recommendation: Washington

Review group: Washington list

Recommended budgets: FY07: (n/a) | FY08: (n/a) | FY09: (n/a)

Comment: See Washington guidance