URN:catalog:ICE:TRBL:6043

Observer: 
Lara Sparks
Location: 
Basalt Road
Observation Date: 
2012-04-19
Best Estimate for Number of Birds Observed: 
375
Minimum Estimate for Number of Birds Observed: 
250
Maximum Estimate for Number of Birds Observed: 
500
Type of Estimate: 
Visual and Untimed
Precision of Estimate: 
Scanning Blocks
Minutes spent at observation site: 
20
Singing: 
Yes
Carrying Nest Material: 
No
Colony quiet, Incubation inferred: 
No
Adults Carrying Food: 
No
Fledglings out of Nest: 
No
Distance to Water: 
greater than 100 meters
Area Estimate (square meters): 
4350

Could possibly be a lot more birds. I am mainly seeing males at the colony site (ratio 2:1). Some flocks going between colony and base of the dam in the rocks. Females at colony are mainly just perched and moving around very little.