Quantification of Oregon Spotted Frog Population Dynamics in Response to Environmental Heterogeneity
Project ID: G20AC00432
Federal Agency: U.S. Geological Survey
Partner Institution: Oregon State University
Fiscal Year: 2020
Initial Funding: $66,000
Total Funding: $66,000
Principal Investigator: Duarte, Adam
Agreement Technical Representative: Adams, Michael
Abstract: The goal of this research is to provide high-quality demographic information for use by management agencies and other interested parties and to assess management actions. Specifically, this project has four objectives:
1. Quantify how seasonal survival of Oregon spotted frogs is relate to changes in water level.
2. Quantify Oregon spotted frog population growth rate following habitat restoration through direct habitat creation.
3. Quantify how survival of Oregon spotted frogs is related to habitat restoration through the introduction of beavers to improve habitat conditions.
4. Quantify the effects of bullfrog removal approaches on Oregon spotted frog survival.
Substantial involvement is anticipated through the terms of this Agreement between the USGS and the Recipient. A summary of the involvement is as follows: This work will be carried out in close cooperation with USGS. Monthly meetings will be used to enhance communication, share preliminary results, and adjust approaches as needed to assure completion. USGS will be providing data and input on frog natural history and behaviors that affect parameter estimation and modeling. CESU scientists analyze data and assist in publications.