Be grateful for the arrival of barn swallows, those aerial acrobats that scoop up mouthfuls of mosquitoes. They work hard to catch those pesky flying insects around bridges, freeway overpasses, ...

Mosquitoes are among the most irritating pests. In addition to their annoying bites, which can leave you very itchy, some are also vectors for deadly viruses. Fortunately, many birds eat mosquitoes, ...