We analyzed effects of pitfall trap color on spider catches using four different pitfall trap colors (white, yellow, green, brown). For each color, we installed 17 pitfall traps at two grassland sites ...
There are several factors that may affect sampling with pitfall traps. Here we test the hypothesis that the mere walking of the researcher proximate to the traps could cause an increment in the ...
Zoe Short shows off a monarch butterfly she named Russell in front of UW’s Berry Biodiversity Conservation Center pollinator garden. Short, a recent UW graduate from Douglas, was the lead author of a ...
When sampling a population, the numbers of organisms are counted within a sample site, and then the results multiplied to estimate the total number in the entire habitat. Large animals and plants can ...
A new pitfall trap designed to capture bed bugs is more effective than those currently on the market, according to the authors of an article appearing in the next issue of the Journal of Economic ...
What is a pitfall trap? A pitfall trap is a simple device used to catch small animals - particularly insects and other invertebrates - that spend most of their time on the ground. In its most basic ...
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