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Methods for demography studies on the Cle Elum Study Area
Two levels of survey effort:
- General Study Area
- Return to historic owl territories each year
- Determine territory occupancy
- Multiple (3) visits to each territory
- Band new adults and all juveniles
- Determine reproduction
- Density Study Area
- General study area survey plus:
- Attempt a total population count by surveying the complete area 3 times/year
Notes:
Methods