Several techniques were tested to reduce the damage caused by great-tailed grackles to citrus in the lower Rio Grande Valley of southern Texas: monofilament line, eyespot balloons, pyrotechnics, and grackle nest removal. Ten species were found nesting in the treated groves, but only the mourning dove, white-winged dove, and great-tailed grackle in significant numbers. Nesting success was not reduced significantly by any treatment but observations indicate that cannon treatments are likely to have a negative impact on overall nesting success for several species.
|Publisher||Great Plains Wildlife Damage Control Workshop Proceedings|
|Conference Title||Great Plains Wildlife Damage Control Workshop|
|Notes||This article was found at Digital Commons @ the University of Nebraska-Lincoln: http://digitalcommons.unl.edu|
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