The Sibley-Munroe checklist was a landmark document in the study of birds. It drew on extensive DNA-DNA hybridisation studies to reassess the relationships between modern birds.
... household size is 3.06 and the average family size is 3.44.
In the town the population is spread out with 25.6% under the age of 18, 7.5% from 18 to 24, 33.8% from 25 ...