A 2010 study of mitochondrial DNA of the spoonbills by Chesser and colleagues found that the roseate and yellow-billed spoonbills were each other's closest relatives, and the two were descended from an early offshoot from the ancestors of the other four spoonbill species.
The Yellow Book standards help auditors hold the organizations they audit accountable. GAGAS contains requirements relating to ethics, independence, auditorsâ professional judgment and competence, quality control, performance of the audit, and reporting.
For the most part, the Yellow Pages were the exclusive monopoly of the RH Donnelley and the telephone companies. Then came deregulation and publishers found that selling a second, or third or fourth, book of yellow ads be very profitable. The new guys are usually cheaper.