Evens, J. G., and R. W. Stallcup. 1992. Coastal riparian marsh breeding bird census: 1991. Journal of Field Ornithology 63(1) Suppl.:95-96.

Kelly, J. P. 1992. Coastal freshwater marsh breeding bird census: 1991. Journal of Field Ornithology 63(1) Suppl.:95.

Evens, J. G., and R. W. Stallcup. 1991. Coastal riparian marsh breeding bird census: 1990. Journal of Field Ornithology 62(1) Suppl.:75-76

Kelly, J. P. 1994. Coastal freshwater marsh breeding bird census: 1993. Journal of Field Ornithology 65(2) Suppl.:104.

Evens, J. G., and R. W. Stallcup. 1994. Coastal riparian marsh breeding bird census: 1993. Journal of Field Ornithology 65(2) Suppl.:105-106.

Kelly, J. P. 1995. Coastal freshwater marsh breeding bird census: 1994. Journal of Field Ornithology 66(4) Suppl.:98.