URN:catalog:ICE:TRBL:add

Observer: 
John Irwin
Location: 
Little Ben
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: 
5

No birds observed. Landowner advised tricolors annually nest at the blackberry bramble, arriving the day of hay cutting. Late spring and rains will delay hay harvest until end of April. Nest site harbors tri colony of several thousand birds, but not expected to arrive until the end of April.