Masters, R.D. and N.E. Mathews. 1991. Notes on reproduction of old >9 years free-ranging white-tailed deer, Odicoileus virginianus, in the Adirondacks, New York. Canadian Field Naturalist, 105(2):286-287.

Abstract: Reproductive records of older aged deer (9-16 years) are reported for the central Adirondack Mountains in New York (4 870 000 m North and 564 000 m East). This is the first report of reproduction in known-aged, older, free-ranging female deer.