| 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 | 18 | 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 | 16 | 2017 |
| 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), 2012 | 16 | 2012 |
| 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 | 9* | 2018 |
| 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 |
| 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 | 5 | 2020 |
| 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 | 5 | 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 | 5 | 2016 |
| Integrated conservation of the Whenua Hou Diving Petrel J Fischer Victoria University of Wellington, 2020 | 2 | 2020 |
| 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 | 2 | 2019 |
| 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 |
| The first record of the undescribed " Spectacled Flowerpecker " (species novum) for Indonesia NS Boyd, Q Phillipps, JH Fischer Kukila 19, 42-49, 2016 | 2 | 2016 |
| Acoustic attraction system draws in competing seabird species JH Fischer, GA Taylor, I Debski, HU Wittmer Notornis 67, 568-572, 2020 | 1 | 2020 |
| Codfish Island/Whenua Hou - A decade on B Tucker, JH Fischer Archaeology in New Zealand 61 (1), 34-47, 2018 | 1 | 2018 |
| The potential value of camera-trap studies for identifying, ageing, sexing and studying the phenology of Bornean Lophura pheasants JH Fischer, SEI Jones, JF Brodie, AJ Marshall, E Setiawan, A Wain, ... Forktail 33, 92-102, 2017 | 1 | 2017 |
| Ecology, Taxonomic Status, and Conservation of the South Georgian Diving Petrel (Pelecanoides georgicus) in New Zealand J Fischer Victoria University of Wellington, 2016 | 1 | 2016 |
| Glossy Swiftlet Collocalia esculenta exhibiting signs of the pigment deficiency ‘dilution’ JH Fischer, A van der Kaaden BirdingASIA 25, 84-86, 2016 | 1 | 2016 |
| The little-known, confusing calls of Black Partridge Melanoperdix niger B van Balen, JH Fischer BirdingASIA 25, 77-79, 2016 | 1 | 2016 |
| 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 | | 2021 |
| 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, 2021 | | 2021 |
Heiko U. WittmerAssociate Professor, Victoria University of Wellington, New ZealandVerified email at vuw.ac.nz
