| Analyses of phenotypic differentiations among South Georgian Diving Petrel (Pelecanoides georgicus) populations reveal an undescribed and highly endangered species from New Zealand JH Fischer, I Debski, CM Miskelly, CA Bost, A Fromant, AJD Tennyson, ... PLoS ONE 13 (6), e0197766, 2018 | 32 | 2018 |
| Assessing the suitability of non-invasive methods to monitor interspecific interactions and breeding biology of the South Georgian diving petrel (Pelecanoides georgicus) JH Fischer, I Debski, GA Taylor, HU Wittmer Notornis 64, 13-20, 2017 | 24 | 2017 |
| Nest-site selection of South Georgia Diving-petrels on Codfish Island (Whenua Hou), New Zealand: implications for conservation management JH Fischer, I Debski, GA Taylor, HU Wittmer Bird Conservation International 28 (2), 216-227, 2018 | 17* | 2018 |
| Genetic identity of grey chiffchaffs trapped in the Netherlands in autumns of 2009-11 P de Knijff, V van der Spek, J Fischer Dutch Birding 34 (6), 386-392, 2012 | 16 | 2012 |
| Year-round offshore distribution, behaviour, and overlap with commercial fisheries of a Critically Endangered small petrel JH Fischer, I Debski, DB Spitz, GA Taylor, HU Wittmer Marine Ecology Progress Series 660, 171-187, 2021 | 14 | 2021 |
| Population growth estimates of a threatened seabird indicate necessity for additional management following invasive predator eradications JH Fischer, GA Taylor, R Cole, I Debski, DP Armstrong, HU Wittmer Animal Conservation 23 (1), 94-103, 2020 | 13 | 2020 |
| Confirmation of the extinction of South Georgian diving petrels (Pelecanoides georgicus) on Enderby Island JH Fischer, FO Hjorsvarsdottir, JA Hiscock, I Debski, GA Taylor, ... Notornis 64, 48-51, 2017 | 9 | 2017 |
| Buffering artificial nest boxes for Procellariiformes breeding in exposed habitats: investigating effects on temperature and humidity JH Fischer, J Chambon, I Debski, JA Hiscock, R Cole, GA Taylor, ... Notornis 65, 35-41, 2018 | 8 | 2018 |
| An inventory of the avifauna of the Bukit Batikap Protection Forest, Central Kalimantan, Indonesia JH Fischer, NS Boyd, A Maruly, AS van der Kaaden, SJ Husson, J Sihite Forktail 32, 26-35, 2016 | 7 | 2016 |
| Contrasting responses of lizard occurrences to burrowing by a critically endangered seabird JH Fischer, CF McCauley, DP Armstrong, I Debski, HU Wittmer Community Ecology 20 (1), 64-74, 2019 | 6 | 2019 |
| Preparing for translocations of a Critically Endangered petrel through targeted monitoring of nest survival and breeding biology JH Fischer, HU Wittmer, GA Taylor, I Debski, DP Armstrong Oryx 55 (4), 564-572, 2021 | 5 | 2021 |
| Acoustic attraction system draws in competing seabird species JH Fischer, GA Taylor, I Debski, HU Wittmer Notornis 67, 568-572, 2020 | 5 | 2020 |
| Predicting harvest impact and establishment success when translocating highly mobile and endangered species JH Fischer, HU Wittmer, CF Kenup, KA Parker, R Cole, I Debski, ... Journal of Applied Ecology 59 (8), 2071-2083, 2022 | 4 | 2022 |
| Integrated conservation of the Whenua Hou diving petrel J Fischer Victoria University of Wellington, 2020 | 4 | 2020 |
| Consistent offshore artificial light at night near the last breeding colony of a critically endangered seabird JH Fischer, I Debski, GA Taylor, HU Wittmer Conservation Science and Practice, 2021 | 3 | 2021 |
| The first record of the undescribed " Spectacled Flowerpecker " (species novum) for Indonesia NS Boyd, Q Phillipps, JH Fischer Kukila 19, 42-49, 2016 | 3 | 2016 |
| Glossy Swiftlet Collocalia esculenta exhibiting signs of the pigment deficiency ‘dilution’ JH Fischer, A van der Kaaden BirdingASIA 25, 84-86, 2016 | 3 | 2016 |
| A structured decision-making approach for the recovery of kuaka / Whenua Hou diving petrel (Pelecanoides whenuahouensis) JH Fischer, KA Parker, CF Kenup, GA Taylor, I Debski, JG Ewen Department of Conservation, 2022 | 2 | 2022 |
| A tale of two taonga: mutualistic research and management of heritage landscapes on Codfish Island (Whenua Hou), Aotearoa New Zealand JH Fischer, B Tucker Australasian Journal of Environmental Management 28 (1), 5-16, 2021 | 2 | 2021 |
| Incipient loss of a rainforest mutualism? JH Fischer, HU Wittmer, E Setiawan, S Jaffe, AJ Marshall Journal of Threatened Taxa 9 (1), 9734-9737, 2017 | 2 | 2017 |
Heiko U. WittmerProfessor, Victoria University of Wellington, New ZealandVerified email at vuw.ac.nz
