URN:catalog:ICE:TRBL:6027

Observer: 
Scott Frazer
Observation Date: 
2012-04-19
Best Estimate for Number of Birds Observed: 
750
Minimum Estimate for Number of Birds Observed: 
700
Maximum Estimate for Number of Birds Observed: 
900
Type of Estimate: 
Visual and Untimed
Precision of Estimate: 
Scanning Blocks
Minutes spent at observation site: 
35
Singing: 
No
Carrying Nest Material: 
No
Colony quiet, Incubation inferred: 
Yes
Adults Carrying Food: 
No
Fledglings out of Nest: 
No
Distance to Stored Grains: 
greater than 500 meters
Distance to Water: 
over water
Area Estimate (square meters): 
4000

Type of estimate is visual, however it was timed for 35 minute duration.
GPS coordinates are N35.63050, W 118.97106 NAD 83.
Location is Tule road in Kern Co. east of Famosa road. Upper portion of the colony site has been impacted by construction activity and is unoccupied. Lower portion of the creek nearest Famosa road interesection is also not occupied.
Nesting substrate is cattail.