Ivan, J. S., G. C. White, and T. M. Shenk. 2013. Using auxiliary telemetry information to estimate animal density from capture-recapture data. Ecology 94(4): 809–816.
Ivan, J. S., G. C. White, and T. M. Shenk. 2013. Using simulation to compare methods for estimating density from capture-recapture data. Ecology 94 (4): 817–826.
Ivan, J. S. 2013. Density estimation. Pages 20.1-20.19 in E. Cooch and G. White, Editors. Program MARK - 'A Gentle Introduction'. 11th Edition. 983pp. "Program MARK" software overview, book and download
Stromborg, K. L., J. S. Ivan, J. K. Netto, and C. R. Courtney. In press. Survivorship and mortality patterns of cormorants at Spider Island, Wisconsin, 1988-2006. Waterbirds 00:000-000.
Ivan, J. S., and R. K. Murphy. 2005. What preys on piping plover eggs and chicks? Wildlife Society Bulletin 33:113-119.
Murphy, R. K., R. J. Greenwood, J. S. Ivan, and K. A. Smith. 2003. Predator exclusion methods for managing endangered shorebirds: are two barriers better than one? Waterbirds 26:156-159.
Murphy, R. K., I. M. G. Michaud, D. R. C. Prescott, J. S. Ivan, B. J. Anderson, and M. L. French-Pombier. 2003. Predation on adult piping plovers at predator exclosure cages. Waterbirds 26:150-155.
Ivan, J. S., and R. K. Swihart. 2000. Selection of mast by granivorous rodents of the central hardwood forest region. Journal of Mammalogy 81:549-562.