Turnstone traits are apomorphic and plesiomorphic, it may be an ancestral representative of either lineage. Turnstone Turnstones are two bird species that comprise the genus Arenaria in the family Scolopacidae. They are closely related to calidrid sandpipers and might be considered members of the tribe Calidriini. The genus name "arenaria" is from Latin "arenarius", "inhabiting sand", from "arena", "sand". Both birds are distinctive medium-sized waders. Roughly speaking, length is typically between 20 and 25 cm, with a wingspan between 50 and 60 cm and a body mass between 110 and 130gm. For waders their build is stocky, with short, slightly upturned,
Turnstone (company) Turnstone's product development process involves meeting with business leaders and uses observational research from the IIT Institute of Design, IDEO, and the d.school at Stanford University. They also visit co-working spaces to study how workers interact with their products. Turnstone also researches and studies subjects like startup culture, company culture, and how people work. In 2013, Turnstone partnered with the Wharton School at the University of Pennsylvania to release a list of the 15 top young companies to work for. James Hackett became President of turnstone in 1993. Kevin Kuske was turnstone's general manager from 2009 to 2014. Brian Shapland