Forensic entomology When conditions are dry, the deprivation of moisture outside drives many pests inside searching for water. While the rainy weather increases the numbers of insects, this dry weather causes pest invasions to increase. The pests most commonly known during dry conditions are scorpions, ants, pillbugs, millipedes, crickets, and spiders. Extreme drought does kill many populations of insects, but also drives surviving insects to invade more often. Cold temperatures outside will cause invasions beginning in the late summer months and early fall. Box elder bugs, cluster flies, ladybugs, and silverfish are noticed some of the most common insects to seek the
A Plague of Lighthouse Keepers that it was played live in Leeds in October 1971. In 1977 and 1978, Van der Graaf, in a line-up of voice, piano, guitar, bass guitar, drums and violin (and in 1978 also cello) now and then played a medley in their set, called "Medley: A Plague of Lighthouse Keepers/Sleepwalkers". This song consisted of parts of "A Plague of Lighthouse Keepers" and the second part of "The Sleepwalkers" (from the album "Godbluff"), glued together. Parts from "A Plague of Lighthouse Keepers" that are used include "Eyewitness" and "The Clot Thickens". A rendition of this medley can be heard on the