Creativity and collaboration. That's how Plumstreet works with clients. client list Blackbird Research http://www.blackbirdresearch.com Plumstreet worked with partner company, Blackbird Besearch, to build a website that showcased its unique approach to brand research, assessment, and consultation. The site's focus, in addition to explaining Blackbird's capabilities, was to educate visitors about the company's "Digital Relationship Standard" assessment process and to promote the work of its network or partners.