Figure 1.

Estimated number of European starling within pen lanes. The mean number and standard deviation of European starling estimates from the starling-controlled and reference CAFO's during pre and post DRC-1339 starling control periods. All estimates were taken from 2 CAFO's located in Moore County, Texas from 18 January through 18 February 2010.

Carlson et al. BMC Veterinary Research 2011 7:9   doi:10.1186/1746-6148-7-9
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