URN:catalog:ICE:TRBL:1053

Observation Date: 
2008-04-25
Best Estimate for Number of Birds Observed: 
4000
Minimum Estimate for Number of Birds Observed: 
3000
Maximum Estimate for Number of Birds Observed: 
5000
Type of Estimate: 
Visual and Untimed
Precision of Estimate: 
Scanning Blocks
Minutes spent at observation site: 
60
Singing: 
Yes
Carrying Nest Material: 
Yes
Distance to Stored Grains: 
greater than 500 meters
Distance to Water: 
water adjacent
Area Estimate (square meters): 
17120

Observations indicate that most nesting building to be complete with egg laying and incubation in progress.
Site located during week prior to survey by Mark Jeter, Department of Fish and Game, and Deren Ross.