1.   A pesky fly interrupts, and off gallivants Bertha to capture it.

2.   But like a picnicker finally fed up with a pesky fly, the Americans responded with a show of simple strength.

3.   Frankel, the two-time defending champion trainer in North America, thinks War Emblem was able to flick Menacing Dennis away like a pesky little fly.

4.   Over and over, federal officials running the investigation have swatted at the so-called friendly fire conspiracy theory like some pesky fly.

5.   The first thing visitors notice about paralysis victim Ramon Dominguez is the way he vigorously swats at a pesky fly, his two arms flailing about his head.

6.   They endure pesky flies and scathing heat.