URN:catalog:ICE:TRBL:add

Observer: 
John Irwin
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: 
40

ranch had a broken irrigation pipe flooding area [100+ gallons/minute) around blackberry bramble. Bramble was torn out to fix pipe. Ranch has numerous remaining brambles, but significant running water no longer exists. Tricolors have not returned since accidental waterflow stopped and flooded bramble removed. This location is no longer a viable nest location, even with numerous blackberry brambles, due to a lack of running water adjacent to the bramble.