Marine Mammal Institute

DiGiacomo, A. E., Bird, C., Pan, V. G., Dobroski, K., Atkins-Davis, C., Johnston, D. W., & Ridge, J. T.. (2020). Modeling Salt Marsh Vegetation Height Using Unoccupied Aircraft Systems and Structure from Motion. Remote Sensing, 12(14), 2333. doi:10.3390/rs12142333

Bird, C., Dawn, A. H., Dale, J., & Johnston, D. W.. (2020). A Semi-Automated Method for Estimating Adélie Penguin Colony Abundance from a Fusion of Multispectral and Thermal Imagery Collected with Unoccupied Aircraft Systems. Remote Sensing, 12(22), 3692. doi:10.3390/rs12223692

Pallin, L., C. Baker, S., Steel, D. J., Kellar, N. M., Robbins, J., Johnston, D. W., et al.. (2018). High pregnancy rates in humpback whales (Megaptera novaeangliae) around the Western Antarctic Peninsula, evidence of a rapidly growing population. Royal Society Open Science, 5(5), 180017. doi:10.1098/rsos.180017

Weinstein, B. G., Double, M., Gales, N., Johnston, D. W., & Friedlaender, A.. (2017). Identifying overlap between humpback whale foraging grounds and the Antarctic krill fishery. Biological Conservation, 210, 184 - 191. doi:10.1016/j.biocon.2017.04.014

Friedlaender, A., Johnston, D. W., Tyson, R. B., Kaltenberg, A., Goldbogen, J. A., Stimpert, A. K., et al.. (2016). Multiple-stage decisions in a marine central-place forager. Royal Society Open Science, 3(5), 160043. doi:10.1098/rsos.160043

Bejder, M., Johnston, D. W., Smith, J., Friedlaender, A., & Bejder, L.. (2015). Embracing conservation success of recovering humpback whale populations: Evaluating the case for downlisting their conservation status in Australia. Marine Policy. doi:10.1016/j.marpol.2015.05.007

Curtice, C., Johnston, D. W., Ducklow, H., Gales, N., Halpin, P. N., & Friedlaender, A.. (2015). Modeling the spatial and temporal dynamics of foraging movements of humpback whales (Megaptera novaeangliae) in the Western Antarctic Peninsula. Movement Ecology, 3(1). doi:10.1186/s40462-015-0041-x

Johnston, D. W., Bowers, M. T., Friedlaender, A., & Lavigne, D. M.. (2012). The Effects of Climate Change on Harp Seals (Pagophilus groenlandicus). PLoS ONE, 7(1), e29158. doi:10.1371/journal.pone.0029158.t003

Friedlaender, A., Johnston, D. W., Fraser, W. R., Burns, J., N., H. Patrick, & Costa, D. P.. (2011). Ecological niche modeling of sympatric krill predators around Marguerite Bay, Western Antarctic Peninsula. Deep Sea Research Part II: Topical Studies in Oceanography, 58(13-16), 1729 - 1740. doi:10.1016/j.dsr2.2010.11.018

Johnston, D. W., Friedlaender, A., Read, A. J., & Nowacek, D. P.. (2011). Initial density estimates of humpback whales (Megaptera novaeangliae) in the inshore waters of the western Antarctic Peninsula during late autumn. Endangered Species Research, 18(1), 63-71. doi:10.3354/esr00395

Nowacek, D. P., Friedlaender, A., Halpin, P. N., Hazen, E. L., Johnston, D. W., Read, A. J., et al.. (2011). Super-aggregations of krill and humpback whales in Wilhelmina Bay, Antarctic Peninsula. PLoS ONE, 6(4), e19173. doi:10.1371/journal.pone.0019173

Friedlaender, A., Nowacek, D. P., Johnston, D. W., Read, A. J., Tyson, R. B., Peavey, L. E., & Revelli, E.. (2010). An exceptional sighting of a large group of Arnoux’s beaked whales (Berardius arnouxi) in the Gerlache Strait, Antarctica. Marine Mammal Science, 26(1), 246-.

Friedlaender, A., Johnston, D. W., & Halpin, P. N.. (2010). Linking inter-annual variability in sea ice conditions and available breeding habitat for harp seals to large-scale climatic indices across the North Atlantic. Progress in Oceanography, 86, 261-266.

Johnston, D. W., Friedlaender, A., Torres, L. G., & Lavigne, D. M.. (2005). Variation in ice cover on the east coast of Canada, 1969-2002: climate variability and implications for harp and hooded seals. Journal of Climate Research, 29, 209-222.