baseline avian studies for the proposed maiden wind ... - WEST, Inc.

FINAL REPORTMAIDEN WIND PROJECT BASELINE AVIAN STUDIEShowever, the emphasis of the surveys was passerines within a 100 m radius of the point.All paired-plots were visited once each month in May, June, and July.3.4 General Wildlife ObservationsThe objective of the general wildlife observations was to document other wildlifeoccupying the study area. All mammals, reptiles, amphibians, and avian species ofinterest (e.g., state species of concern 2 , raptors, waterfowl, upland game birds) sightedwhile field observers were on-site or traveling between plots were recorded on datasheets for incidental observations. The data recorded are similar to those recorded duringother surveys. The observation number, date, time, species, number, sex/age class, heightabove ground (for birds), and habitat were recorded and the point of first observation wasmapped on a project map with a corresponding observation number.3.5 Vegetation MappingThe objective of the vegetation mapping was to characterize habitats in the area andpotential avian community that may be impacted. The vegetation of the study area wasmapped on 1:24000 scale USGS topographic maps based on aerial photos (BentonCounty) and ground observations. Information from the vegetation mapping was used tohelp locate avian survey points, describe habitat used by avian species observed, anddetermine the need for more detailed vegetation impact analyses. For each vegetationtype identified in the study area, a list of dominant species was compiled based on fieldsurveys and from previous work when available.3.6 Data Compilation and Report Preparation3.6.1 Data Compilation and StorageA database was created to store, retrieve and organize field observations. Data from fieldforms were keyed into electronic data files using a pre-defined format that madesubsequent data analysis straightforward. All field data forms, field notebooks, andelectronic data files have been retained for future reference.3.6.2 Quality Assurance/Quality Control (QA/QC)QA/QC measures were implemented at all stages of the study, including in the field,during data entry, during data analysis, and report writing. At the end of each survey day,each observer was responsible for inspecting his or her data forms for completeness,accuracy, and legibility. The study team leader periodically reviewed data forms toensure completeness and legibility; any problems detected were corrected. Any changesmade to the data forms were initialed and dated by the person making the change.The electronic database was compared to the original data sheets by randomly choosingelectronic records and verifying these with the field data sheet. Any errors detected werecorrected by referencing the raw data forms and/or consulting with the observer(s) whocollected the data. Any irregular codes detected, or any data suspected as questionable,2 State Species of Concern are collectively state endangered, threatened, sensitive, and candidate species.6