Lek mating females away from the hotshot. A manipulative experiment using the little bustard, "Tetrax tetrax", was done to test the various lek evolution models. The experiment involved varying the size and sex ratio of leks using decoys. To test whether or not the presence of a hotshot determined lek formation, a hotshot little bustard decoy was placed within a lek. After the fake hotshot was added to the lek, both male and female visitation to the lek increased. The hotspot model considers the female density to be the catalyst for the clustering of males. This model predicts that leks will form
Barugh (Great and Little) Barugh (Great and Little) Barugh (Great and Little) () is a civil parish in the Ryedale district of North Yorkshire, England, covering Great Barugh and Little Barugh. Great Barugh is located at a junction on the road between Malton and Kirkbymoorside. Barugh is about 15 miles west of Scarborough. Between 1870 and 1872 Barugh was described as The name "Barugh" means 'rise of the land' which has its origins in Anglo-Saxon. The name was first recorded as "Berg" and "Berch" in 1086 and comes from Old English "beorg" 'hill.' The pub in Great Barugh, which dates back to 1632, is