URN:catalog:ICE:TRBL:2208

Observer: 
R.B. Payne
Location: 
Marysville
Observation Date: 
1960-10-07
Best Estimate for Number of Birds Observed: 
600
Type of Estimate: 
Nest Estimate
Precision of Estimate: 
Unknown

Payne reported observing 400 nests.
Autumnal breeding colony; nest building began on 10/7.