URN:catalog:ICE:TRBL:add

Observer: 
John Irwin
Location: 
Riosa Road
Observation Date: 
2011-04-16
Best Estimate for Number of Birds Observed: 
0
Minimum Estimate for Number of Birds Observed: 
0
Maximum Estimate for Number of Birds Observed: 
0
Type of Estimate: 
Visual and Untimed
Precision of Estimate: 
Precise Count
Minutes spent at observation site: 
10

This is fourth trip to Riosa Road colony site. No nesting birds or foraging flock observed on any visit. Blackberry bramble and water exist to support a colony. Which may only mean that it is too early because of wet and cold weather.