Ursula is an ecologist with a keen interest and broad background in both terrestrial and marine systems. She enjoys employing novel technologies to understand how animals use their environment or respond to stressors to inform anticipatory conservation management decisions. Ursula has more than 20 years of experience in coordinating fieldwork and leading research projects in New Zealand, Australia, Chile, Canada, Germany, the Russian and Norwegian Arctic – and a soft spot for seabirds!
Cole, T. L., Zhou, C., Fang, M., Pan, H., Ksepka, D. T., Fiddaman, S. R., … Grosser, S., … Mattern, T., … Ellenberg, U., … Zhang, G. (2022). Genomic insights into the secondary aquatic transition of penguins.
Nature Communications,
13, 3912.
doi: 10.1038/s41467-022-31508-9
Journal - Research Article
Elley, T., Mattern, T., Ellenberg, U., Young, M. J., Hickcox, R. P., van Heezik, Y., & Seddon, P. J. (2022). Consistent site-specific foraging behaviours of yellow-eyed penguins/hoiho breeding on Stewart Island, New Zealand.
Biology,
11, 844.
doi: 10.3390/biology11060844
Journal - Research Article
Green, C.-P., Ratcliffe, N., Mattern, T., Thompson, D., Lea, M.-A., Wotherspoon, S., … Ellenberg, U., … Seddon, P. J., … Hindell, M. A. (2022). The role of allochrony in influencing interspecific differences in foraging distribution during the non-breeding season between two congeneric crested penguin species.
PLoS ONE,
17(2), e0262901.
doi: 10.1371/journal.pone.0262901
Journal - Research Article
White, J., Mattern, T., Ellenberg, U., Garcia-Borboroglu, P., Houston, D. M., Seddon, P. J., & Mays, H. L. (2021). Field sexing techniques for Fiordland crested penguins (tawaki; Eudyptes pachyrhynchus).
Notornis,
68(3), 188-193. Retrieved from
http://notornis.osnz.org.nz/node/4558
Journal - Research Article
Cole, T., Dutoit, L., Dussex, N., Hart, T., Alexander, A., Frugone, M. J., … Ellenberg, U., … Mattern, T., … Waters, J. (2019). Receding ice drove rapid expansions in eight Southern Ocean penguins.
Proceedings of the Genetics Society of Australasia (GSA) Conference. Retrieved from
https://event.crowdcompass.com/gsa2019
Conference Contribution - Published proceedings: Abstract
Ellenberg, U. (2017). Impacts of penguin tourism. In D. T. Blumstein, B. Geffroy, D. S. M. Samia & E. Bessa (Eds.),
Ecotourism's promise and peril: A biological evaluation. (pp. 117-132). Cham, Switzerland: Springer Nature.
doi: 10.1007/978-3-319-58331-0_8
Chapter in Book - Research
Geffroy, B., Sadoul, B., & Ellenberg, U. (2017). Physiological and behavioral consequences of human visitation. In D. T. Blumstein, B. Geffroy, D. S. M. Samia & E. Bessa (Eds.),
Ecotourism's promise and peril: A biological evaluation. (pp. 9-27). Cham, Switzerland: Springer Nature.
doi: 10.1007/978-3-319-58331-0_2
Chapter in Book - Research
Samia, D. S. M., Angeloni, L. M., Bearzi, M., Bessa, E., Crooks, K. R., D'Amico, M., Ellenberg, U., … Blumstein, D. T. (2017). Best practices toward sustainable ecotourism. In D. T. Blumstein, B. Geffroy, D. S. M. Samia & E. Bessa (Eds.),
Ecotourism's promise and peril: A biological evaluation. (pp. 153-178). Cham, Switzerland: Springer Nature.
doi: 10.1007/978-3-319-58331-0_10
Chapter in Book - Research
Seddon, P. J., Ellenberg, U., & van Heezik, Y. (2013). Yellow-eyed penguin (
Megadyptes antipodes). In P. Garcia Borboroglu & P. D. Boersma (Eds.),
Penguins: Natural history and conservation. (pp. 91-110). Seattle, WA: University of Washington Press.
Chapter in Book - Research
Ellenberg, U., & Seddon, P. J. (2010). Effective management decision-making depends on rigorous research. In A. Krause & E. Weir (Eds.),
Ecotourism: Management, development and impact. (pp. 257-260). New York: Nova Science.
Chapter in Book - Research
Seddon, P. J., & Ellenberg, U. (2008). Effects of human disturbance on penguins: The need for site- and species-specific visitor management guidelines. In J. Higham & M. Lück (Eds.),
Marine wildlife and tourism management: Insights from the natural and social sciences. (pp. 163-181). Wallingford, UK: CABI.
Chapter in Book - Research
Cole, T. L., Zhou, C., Fang, M., Pan, H., Ksepka, D. T., Fiddaman, S. R., … Grosser, S., … Mattern, T., … Ellenberg, U., … Zhang, G. (2022). Genomic insights into the secondary aquatic transition of penguins.
Nature Communications,
13, 3912.
doi: 10.1038/s41467-022-31508-9
Journal - Research Article
Elley, T., Mattern, T., Ellenberg, U., Young, M. J., Hickcox, R. P., van Heezik, Y., & Seddon, P. J. (2022). Consistent site-specific foraging behaviours of yellow-eyed penguins/hoiho breeding on Stewart Island, New Zealand.
Biology,
11, 844.
doi: 10.3390/biology11060844
Journal - Research Article
Green, C.-P., Ratcliffe, N., Mattern, T., Thompson, D., Lea, M.-A., Wotherspoon, S., … Ellenberg, U., … Seddon, P. J., … Hindell, M. A. (2022). The role of allochrony in influencing interspecific differences in foraging distribution during the non-breeding season between two congeneric crested penguin species.
PLoS ONE,
17(2), e0262901.
doi: 10.1371/journal.pone.0262901
Journal - Research Article
White, J., Mattern, T., Ellenberg, U., Garcia-Borboroglu, P., Houston, D. M., Seddon, P. J., & Mays, H. L. (2021). Field sexing techniques for Fiordland crested penguins (tawaki; Eudyptes pachyrhynchus).
Notornis,
68(3), 188-193. Retrieved from
http://notornis.osnz.org.nz/node/4558
Journal - Research Article
Cole, T. L., Dutoit, L., Dussex, N., Hart, T., Alexander, A., Younger, J. L., … Ellenberg, U., … Mattern, T., … Waters, J. M. (2019). Receding ice drove parallel expansions in Southern Ocean penguins.
PNAS,
116(52), 26690-26696.
doi: 10.1073/pnas.1904048116
Journal - Research Article
Cole, T. L., Rawlence, N. J., Dussex, N., Ellenberg, U., Houston, D. M., Mattern, T., … Waters, J. M. (2019). Ancient DNA of crested penguins: Testing for temporal genetic shifts in the world's most diverse penguin clade.
Molecular Phylogenetics & Evolution,
131, 72-79.
doi: 10.1016/j.ympev.2018.10.025
Journal - Research Article
Mattern, T., McPherson, M. D., Ellenberg, U., van Heezik, Y., & Seddon, P. J. (2018). High definition video loggers provide new insights into behaviour, physiology, and the oceanic habitat of a marine predator, the yellow-eyed penguin.
PeerJ,
6, e5459.
doi: 10.7717/peerj.5459
Journal - Research Article
Mattern, T., Pütz, K., Garcia-Borboroglu, P., Ellenberg, U., Houston, D. M., Long, R., … Seddon, P. J. (2018). Marathon penguins: Reasons and consequences of long-rage dispersal in Fiordland penguins/Tawaki during the pre-moult period.
PLoS ONE,
13(8), e0198688.
doi: 10.1371/journal.pone.0198688
Journal - Research Article
Mattern, T., Meyer, S., Ellenberg, U., Houston, D. M., Darby, J. T., Young, M., van Heezik, Y., & Seddon, P. J. (2017). Quantifying climate change impacts emphasises the importance of managing regional threats in the endangered Yellow-eyed penguin.
PeerJ,
5, e3727.
doi: 10.7717/peerj.3272
Journal - Research Article
Mattern, T., Ellenberg, U., Houston, D. M., Lamare, M., Davis, L. S., van Heezik, Y., & Seddon, P. J. (2013). Straight line foraging in yellow-eyed penguins: New insights into cascading fisheries effects and orientation capabilities of marine predators.
PLoS ONE,
8(12), e84381.
doi: 10.1371/journal.pone.0084381
Journal - Research Article
Ellenberg, U., Mattern, T., Houston, D. M., Davis, L. S., & Seddon, P. J. (2012). Previous experiences with humans affect responses of Snares Penguins to experimental disturbance.
Journal of Ornithology,
153(3), 621-631.
doi: 10.1007/s10336-011-0780-4
Journal - Research Article
Hegg, D., Giroir, T., Ellenberg, U., & Seddon, P. J. (2012). Yellow-eyed Penguin (
Megadyptes antipodes) as a case study to assess the reliability of nest counts.
Journal of Ornithology,
153(2), 457-466.
doi: 10.1007/s10336-011-0761-7
Journal - Research Article
Ellenberg, U., Mattern, T., & Seddon, P. J. (2009). Habituation potential of yellow-eyed penguins depends on sex, character and previous experience with humans.
Animal Behaviour,
77(2), 289-296.
doi: 10.1016/j.anbehav.2008.09.021
Journal - Research Article
Ellenberg, U., Setiawan, A. N., Cree, A., Houston, D. M., & Seddon, P. J. (2007). Elevated hormonal stress response and reduced reproductive output in Yellow-eyed penguins exposed to unregulated tourism.
General & Comparative Endocrinology,
152, 54-63.
Journal - Research Article
Mattern, T., Ellenberg, U., Houston, D. M., & Davis, L. S. (2007). Consistent foraging routes and benthic foraging behaviour in yellow-eyed penguins.
Marine Ecology Progress Series,
343, 295-306.
doi: 10.3354/meps06954
Journal - Research Article
Ellenberg, U., Mattern, T., Seddon, P. J., & Jorquera, G. L. (2006). Physiological and reproductive consequences of human disturbance in Humboldt penguins: The need for species-specific visitor management.
Biological Conservation,
133, 95-106.
Journal - Research Article
Mattern, T., Ellenberg, U., Luna-Jorquera, G., & Davis, L. S. (2004). Humboldt penguin census on Isla Chañaral, Chile: Recent increase or past underestimate of penguin numbers?
Waterbirds,
27(3), 368-376.
Journal - Research Article
Cole, T. L., Dutoit, L., Dussex, N., Hart, T., Alexander, A., Frugone, M. J., … Ellenberg, U., … Mattern, T., … Waters, J. M. (2019). Contrasting demographic histories between widespread and endemic penguin taxa.
Proceedings of the 10th International Penguin Conference (IPC10). (pp. 39-40). Retrieved from
https://www.penguin-conference.com
Conference Contribution - Published proceedings: Abstract
Cole, T., Dutoit, L., Dussex, N., Hart, T., Alexander, A., Frugone, M. J., … Ellenberg, U., … Mattern, T., … Waters, J. (2019). Receding ice drove rapid expansions in eight Southern Ocean penguins.
Proceedings of the Genetics Society of Australasia (GSA) Conference. Retrieved from
https://event.crowdcompass.com/gsa2019
Conference Contribution - Published proceedings: Abstract