Jigger (sand flea) infested foot. Tunga penetrans (chigoe flea or jigger) is a parasitic insect found in most tropical and sub-tropical climates. It is native to Central and South America, and has been inadvertently introduced by humans to sub-Saharan Africa. Synonyms for Tunga penetrans include Sarcopsylla penetrans, Pulex penetrates, and many others. In its parasitic phase it has significant impact on its host, which include humans and certain other mammalian species. A parasitical infestation of T. penetrans is called tungiasis.
According to data provided by the U.S. Navy Oceanography Portal (http://www.usno.navy.mil/USNO/as...), astronomical twilight lasts much longer (nearly 2 hours) during the summer compared to the winter months (only about 30-40 minutes).
Filming of the movie Twilight. In Twilight book, the story took place in Forks, Washington. But the movie Twilight, was filmed mostly in the Portland Area. The Twilight movie were filmed in the following locations in Oregon and Washington. High school scene - Kalama HS in Kalama Washington ( see pictures ). Kalama High School was shown in Twilight, New Moon and Eclipse.