ITEM:

CONSENT CALENDAR

 

7.

CONSIDER EXPENDITURE OF FUNDS TO CONTRACT WITH VENTANA WILDLIFE SOCIETY FOR CARMEL RIVER AVIAN HABITAT MONITORING

 

Meeting Date:

April 21, 2008

Budgeted:Proposed for FY 2008-2009

 

From:

Darby Fuerst,

Program/

 

General Manager

Line Item No.:

2-1-3.B

 

Prepared By:††††††††††††††††††

Thomas Christensen

Cost Estimate:

$5,682

 

General Counsel Approval:N/A

Committee Recommendation:The Administrative Committee considered this item on April 14, 2008 and recommended approval.

CEQA Compliance:N/A

 

SUMMARY: The Board will consider authorizing staff to retain the Ventana Wildlife Society (VWS) to continue the Districtís avian (bird) habitat monitoring program on the Carmel River during calendar year 2008. This work will continue the monitoring of bird life along the river conducted since 1992, including the collection of data on the use of the Carmel River riparian corridor during bird migration and breeding seasons.This monitoring is conducted in accordance with the Mitigation Program for the Districtís Water Allocation Program EIR.†† The proposed scope of work, costs, and schedule are as shown in Exhibit 7-A.

 

RECOMMENDATION:District staff recommends that the Board authorize the General Manager to enter into a contract with the Ventana Wildlife Society for avian habitat monitoring work along the Carmel River at a cost not to exceed $5,682 with the scope of work, costs and schedule as shown in Exhibit 7-A.If this item is adopted along with the Consent Calendar, staff will execute a contract with Ventana Wildlife Society for this work.

 

BACKGROUND:Avian use of riparian habitat provides an excellent indicator of wildlife habitat value.In 1992, the District established permanent sampling locations for avian species monitoring at several sites along the Carmel River.The purpose of this program is to measure bird use at the monitoring sites, thus providing an indication of changing patterns of habitat values in the Districtís restoration project areas.Information on bird populations and avian species diversity collected as part of the Districtís Mitigation Program has assisted in documenting trends in the response of wildlife populations to habitat enhancements implemented by the District.Locations of the monitoring sites are shown in Exhibit 7-B. An example of the data collected from 1992 through 2006 at the Schulte Restoration Project is shown in Exhibit 7-C.The two major dips in bird counts that can be seen in the graphs are likely the result of the reduction and disturbance of riparian habitat caused by the high river flows and erosion in 1995 and 1998.The higher bird counts following the two dips indicate a recovery of the extent and health of the riparian habitat.The Districtís riparian vegetation planting and irrigation activities promote growth and health of riparian vegetation, and are a likely reason for the higher bird counts.

 


The VWS sampling will span the nesting and fledgling period for a look at patterns of wildlife use in District planting areas.Long-term monitoring of the same sampling locations provides an indication of the overall changes in wildlife habitat values resulting from the Districtís planting, irrigation, and erosion protection efforts.The Avian Point Count Census (nesting and fledgling observations of birds at nine locations along the Carmel River and calculation of the Species Diversity Index for each location) has been carried out annually from 1992 through 2007.Tasks 1, 2, and 3 are to conduct the Species Diversity Index (SDI) monitoring. ††

 

This yearís proposed monitoring includes a protocol known as Monitoring Avian Productivity and Survivorship (MAPS) (Task 4 and 5).This protocol involves the mist-netting of birds at three key sites along the river to track avian population size and productivity.Total costs for Task 1 through 5 total $5,681.55 as shown in Exhibit 7-A.

 

Work under this contract will include collection and analysis of Species Diversity Index data and MAPS data as well as the preparation the 2008 results.

 

IMPACTS ON STAFF AND RESOURCES:Estimated MPWMD costs for the scope of work as shown in Exhibit 7-A total $5,682.Mileage expenses are included in this not-to-exceed amount. Although services under the contract (Task 1:Transect monitoring: Nesting Period 2008 for Avian Point Count Census) will begin in the current fiscal year, billing for all work done under the contract will be submitted during FY 2008-2009.The budget for FY 2008-2009 has not been adopted, but staff will propose including funding for this contract.The work will be performed under the direction of the Districtís Riparian Projects Coordinator.

 

EXHIBITS

7-A††††† Proposal for Professional Avian Monitoring Services from Ventana Wildlife Society

7-B††††† Location Map Showing Monterey Peninsula Avian Monitoring Sites

7-C††††† Schulte Restoration Project Species Diversity Index

 

 

 

 

 

 

 

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