In San Francisco, gulls sit atop the large baseball glove behind the bleachers in left-center field during a game between the San Diego Padres and the San Francisco Giants. The gulls are known for arriving right at the end of games to pick up food scraps.
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A worker installs a solar panel on the roof of a house in Santa Cruz de Tenerife in the Spanish Canary Island of Tenerife in March 2011. The country's solar sector intends to double its contribution to the national grid by 2020, after an earlier government attempt at boosting the industry failed.
Santiago Ferrero/Reuters /Landov