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The data used to prepare the maps is
available from FRG - please contact us
if you would like a copy of the data. It is available in two forms:
Excel
An Excel 5.0/95 format spreadsheet exported from
the GIS data layer. It includes:
- Details of all raptor observations (date,
species, age, sex, activity) which can be filtered and/or sorted
to aid analysis
- Summary tables and charts showing annual
totals for each species
ArcView
ArcView 3 shape files for the following data:
- Raptor observations (coded by year, species,
age, sex, and activity)
- Census routes
Metadata:
- UTM NAD27 coordinate system, in meters
- The Falcon Research Group and The Nature
Conservancy retain ownership of the data and maps, but encourage
widespread dissemination, and request credit is given
- Citation should be as follows
Greater Skagit delta mid-winter raptor census 1989-2004;
conducted by the Falcon Research Group
- The Falcon Research Group (FRG) and The
Nature Conservancy (TNC) do not guarantee the accuracy,
reliability, or completeness of any data provided. FRG and TNC
provide this data without any warranty of any kind whatsoever,
either express or implied.

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Skagit Flats Winter Hawk Count pages:
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