A praying mantis insect lands on the center court during Rafael Nadal of Spain andcompatriot Tommy Robredo's...
A praying mantis insect lands on the center court as Rafael Nadal of Spain plays against compatriot Tommy Robredo during their men's quarter-final match at the U.S. Open tennis championships in New York September 4, 2013. REUTERS/Adam Hunger (UNITED STATES - Tags: SPORT TENNIS ANIMALS)