The ornithological artist drawing 1,000 birds by hand – all for an app that wants you off your phone

The mission of the Flock app is quietly subversive: to encourage users to ditch their screens and explore the wonderful world of birding On a brilliantly bright afternoon in his gallery and studio in Bolinas, a small town on the northern California coast, Keith Hansen was putting the finishing touches on a watercolor of an almost improbably flamboyant painted bunting. With an ultra-fine sable brush, he made a few intricate additions to the cobalt blue plumage on the bunting’s head, and,…