A dragonfly rests on a branch Tuesday, July 22, 2008 in Boca Raton, Fla.
A frog sits in a pond near the ninth green at Genoa Lakes Golf Club in Genoa, Nev., while a dragonfly hovers on Tuesday, July 22, 2008. (AP Photo/Nevada Appeal, Brad Horn)
Dragonflies mate while flying over a pond near the ninth green at Genoa Lakes Golf Club in Genoa, Nev., on Tuesday, July 22, 2008.