Most of the publications below can be accessed via Research Gate
L. Ortiz-Catedral, Dianne Brunton, Mark F. Stidworthy, Hany M. Elsheikha, Tom Pennycott, Christoph Schulze, Michael Peter Braun, Michael Wink, Helga Gerlach, Helene Pendl, Achim D. Gruber, John Ewen, Javier Pérez-Tris, Gediminas Valkiunas, Philipp Olias: Haemoproteus minutus is highly virulent for Australasian and South American parrots. Parasites & Vectors 01/2019; 12(1)., DOI:10.1186/s13071-018-3255-0
Juan F. Masello, Javier Martínez, Luciano Calderón, Michael Wink, Petra Quillfeldt, Virginia Sanz, Jörn Theuerkauf, L. Ortiz-Catedral, Igor Berkunsky, Dianne Brunton, José A. Díaz-Luque, Mark E. Hauber, Valeria Ojeda, Antoine Barnaud, Laura Casalins, Bethany Jackson, Alfredo Mijares, Romel Rosales, Gláucia Seixas, Patricia Serafini, Adriana Silva-Iturriza, Elenise Sipinski, Rodrigo A. Vásquez, Peter Widmann, Indira Widmann, Santiago Merino: Can the intake of antiparasitic secondary metabolites explain the low prevalence of hemoparasites among wild Psittaciformes?. Parasites & Vectors 06/2018; 11(1)., DOI:10.1186/s13071-018-2940-3
Andrew E. Fidler, Zachary Aidala, Michael G. Anderson, L. Ortiz-Catedral, Mark E. Hauber: Pseudogenisation of the Short-wavelength Sensitive 1 (SWS1) Opsin Gene in Two New Zealand Endemic Passerine Species: the Yellowhead ( Mohoua ochrocephala ) and Brown Creeper ( M. novaeseelandiae ). The Wilson Journal of Ornithology 03/2016; 128(1):159-163., DOI:10.1676/1559-4491-128.1.159
Gabrielle J Knafler, L. Ortiz-Catedral, Bethany Jackson, Arvind Varsani, Catherine E Grueber, Bruce C Robertson, Ian G Jamieson: Comparison of beak and feather disease virus prevalence and immunity-associated genetic diversity over time in an island population of red-crowned parakeets. Archives of Virology 12/2015; 161(4):811–820., DOI:10.1007/s00705-015-2717-3
J. Germano, J. G. Ewen, H. Mushinsky, E. McCoy, L. Ortiz‐Catedral: Moving towards greater success in translocations: Recent advances from the herpetofauna. Animal Conservation 12/2014; 17(S1)., DOI:10.1111/acv.12172
L. Ortiz-Catedral, M.E. Hauber, D.H. Brunton: Haematologic reference ranges of two remnant populations of the red-crowned parakeet (Cyanoramphus novaezelandiae ) in New Zealand. Notornis 01/2014; 61(3):131-136.
Luis Ortiz-Catedral: Breeding season diet of the Floreana mockingbird (Mimus trifasciatus), a micro-endemic species from the Galapagos Islands, Ecuador. Notornis 01/2014; 61:196-199.
A. H. Thrimawithana, L. Ortiz-Catedral, A. Rodrigo, M. E. Hauber: Reduced total genetic diversity following translocations? A metapopulation approach. Conservation Genetics 10/2013; 14(5)., DOI:10.1007/s10592-013-0494-7
Zachary Aidala, Nicola Chong, Michael G Anderson, Luis Ortiz-Catedral, Ian G Jamieson, James V Briskie, Phill Cassey, Brian J Gill, Mark E Hauber: Phylogenetic relationships of the genus Mohoua, endemic hosts of New Zealand’s obligate brood parasitic Long-tailed Cuckoo (Eudynamys taitensis). Journal of Ornithology 07/2013; 154(4)., DOI:10.1007/s10336-013-0978-8
Luis Ortiz-Catedral, Mark E. Hauber, Dianne H. Brunton: Growth and survival of nestlings in a population of red-crowned parakeets (Cyanoramphus novaezelandiae) free of introduced mammalian nest predators on Tiritiri Matangi Island, New Zealand. New Zealand Journal of Ecology 01/2013; 37(3):370-378.
Melanie Massaro, Luis Ortiz-Catedral, Laurel Julian, Josie A Galbraith, Brigitta Kurenbach, John Kearvell, Josh Kemp, Jackie van Hal, Simon Elkington, Graeme Taylor, Terry Greene, Jason van de Wetering, Maddie van de Wetering, Moira Pryde, Peter Dilks, Sol Heber, Tammy E Steeves, Matthew Walters, Stephanie Shaw, John Potter, Melanie Farrant, Dianne H Brunton, Mark Hauber, Bethany Jackson, Philip Bell, Ron Moorhouse, Kate McInnes, Arvind Varsani: Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease. Archives of Virology 05/2012; 157(9):1651-63., DOI:10.1007/s00705-012-1336-5
L. Ortiz-Catedral: Habitat use by the critically endangered orange-fronted parakeet (Cyanoramphus malherbi) on Maud Island: Its relevance for future translocations. Notornis 01/2012; 59(3):148-152.
L. Ortiz-Catedral, J.C. Kearvell, D.H. Brunton: Population increase of critically endangered Malherbe's parakeet Cyanoramphus malherbi introduced to Maud Island, New Zealand. Conservation Evidence 01/2012; 9.
L. Ortiz-Catedral, D Prada, D Gleeson, D. H. Brunton: Avian malaria in a remnant population of red-fronted parakeets on Little Barrier Island, New Zealand. New Zealand Journal of Zoology 09/2011; 38(3):261-268., DOI:10.1080/03014223.2011.584540
SMH Ismar, N. L. Chong, B Igic, K Baird, L. Ortiz-Catedral, AE Fidler, M. E. Hauber: Visual sensitivity, coloration and morphology of red-tailed tropicbirds Phaethon rubricauda breeding on the Kermadec Islands. New Zealand Journal of Zoology 03/2011; 38(1-1):29-42., DOI:10.1080/03014223.2010.524228
L. Ortiz-Catedral, Jonathan C. Kearvell, Mark E. Hauber, Dianne H. Brunton: Breeding biology of the critically endangered Malherbe's parakeet on Maud Island, New Zealand, following the release of captive-bred individuals. Australian Journal of Zoology 03/2010; 57(6):433-439., DOI:10.1071/ZO09098
L. Ortiz-Catedral, Brigitta Kurenbach, Melanie Massaro, Kate McInnes, Dianne H Brunton, Mark E Hauber, Darren P Martin, Arvind Varsani: A new isolate of beak and feather disease virus from endemic wild red-fronted parakeets (Cyanoramphus novaezelandiae) in New Zealand. Archives of Virology 02/2010; 155(4):613-20., DOI:10.1007/s00705-010-0607-2
L. Ortiz-Catedral: No T-cell-mediated immune response detected in a red-fronted parakeet (Cyanoramphus novaezelandiae) infected with the Beak and Feather Disease Virus (BFDV). Notornis 01/2010; 57(2):81-84.
L. Ortiz-Catedral, Stefanie M. H Ismar, Karen Baird, John G Ewen, Mark E Hauber, Dianne H Brunton: No evidence of Campylobacter, Salmonella and Yersinia in free–living populations of the red-crowned parakeet (Cyanoramphus novaezelandiae). New Zealand Journal of Zoology 12/2009; 36(4):379-383., DOI:10.1080/03014223.2009.9651469
L. Ortiz–Catedral, Dianne.H Brunton: Notes on the diet of the critically endangered orange–fronted parakeet (Cyanoramphus malherbi) on Maud Island. New Zealand Journal of Zoology 12/2009; 36(4-4):385-388., DOI:10.1080/03014223.2009.9651470
L. Ortiz-Catedral: Some observations on the behaviour of the critically endangered orange-fronted parakeet (Cyanoramphus malherbi) on Maud Island, New Zealand. Notornis 09/2009; 56(3):165-166.
L. Ortiz‐Catedral, Dianne H. Brunton: Nesting sites and nesting success of reintroduced red‐crowned parakeets (Cyanoramphus novaezelandiae) on Tiritiri Matangi Island, New Zealand. New Zealand Journal of Zoology 03/2009; 36(1-1):1-10. DOI:10.1080/03014220909510133
L. Ortiz-Catedral, Kate McInnes, Mark E. Hauber, Dianne H. Brunton: First report of beak and feather disease virus (BFDV) in wild Red-fronted Parakeets ( Cyanoramphus novaezelandiae ) in New Zealand. Emu 01/2009; 109(3)., DOI:10.1071/MU09028
L. Ortiz-Catedral, Stefanie M. H. Ismar, Karen Baird, Dianne H. Brunton, Mark E. Hauber: Recolonization of Raoul Island by Kermadec red-crowned parakeets Cyanoramphus novaezelandiae cyanurus after eradication of invasive predators, Kermadec Islands archipelago, New Zealand. Conservation Evidence 01/2009.
L. Ortiz-Catedral, Dianne H. Brunton: Clutch parameters and reproductive success of a translocated population of red-crowned parakeet ( Cyanoramphus novaezelandiae ). Australian Journal of Zoology 01/2008; 56(6)., DOI:10.1071/ZO08069
L. Ortiz-Catedral, Dianne Brunton, Mark F. Stidworthy, Hany M. Elsheikha, Tom Pennycott, Christoph Schulze, Michael Peter Braun, Michael Wink, Helga Gerlach, Helene Pendl, Achim D. Gruber, John Ewen, Javier Pérez-Tris, Gediminas Valkiunas, Philipp Olias: Haemoproteus minutus is highly virulent for Australasian and South American parrots. Parasites & Vectors 01/2019; 12(1)., DOI:10.1186/s13071-018-3255-0
Juan F. Masello, Javier Martínez, Luciano Calderón, Michael Wink, Petra Quillfeldt, Virginia Sanz, Jörn Theuerkauf, L. Ortiz-Catedral, Igor Berkunsky, Dianne Brunton, José A. Díaz-Luque, Mark E. Hauber, Valeria Ojeda, Antoine Barnaud, Laura Casalins, Bethany Jackson, Alfredo Mijares, Romel Rosales, Gláucia Seixas, Patricia Serafini, Adriana Silva-Iturriza, Elenise Sipinski, Rodrigo A. Vásquez, Peter Widmann, Indira Widmann, Santiago Merino: Can the intake of antiparasitic secondary metabolites explain the low prevalence of hemoparasites among wild Psittaciformes?. Parasites & Vectors 06/2018; 11(1)., DOI:10.1186/s13071-018-2940-3
Andrew E. Fidler, Zachary Aidala, Michael G. Anderson, L. Ortiz-Catedral, Mark E. Hauber: Pseudogenisation of the Short-wavelength Sensitive 1 (SWS1) Opsin Gene in Two New Zealand Endemic Passerine Species: the Yellowhead ( Mohoua ochrocephala ) and Brown Creeper ( M. novaeseelandiae ). The Wilson Journal of Ornithology 03/2016; 128(1):159-163., DOI:10.1676/1559-4491-128.1.159
Gabrielle J Knafler, L. Ortiz-Catedral, Bethany Jackson, Arvind Varsani, Catherine E Grueber, Bruce C Robertson, Ian G Jamieson: Comparison of beak and feather disease virus prevalence and immunity-associated genetic diversity over time in an island population of red-crowned parakeets. Archives of Virology 12/2015; 161(4):811–820., DOI:10.1007/s00705-015-2717-3
J. Germano, J. G. Ewen, H. Mushinsky, E. McCoy, L. Ortiz‐Catedral: Moving towards greater success in translocations: Recent advances from the herpetofauna. Animal Conservation 12/2014; 17(S1)., DOI:10.1111/acv.12172
L. Ortiz-Catedral, M.E. Hauber, D.H. Brunton: Haematologic reference ranges of two remnant populations of the red-crowned parakeet (Cyanoramphus novaezelandiae ) in New Zealand. Notornis 01/2014; 61(3):131-136.
Luis Ortiz-Catedral: Breeding season diet of the Floreana mockingbird (Mimus trifasciatus), a micro-endemic species from the Galapagos Islands, Ecuador. Notornis 01/2014; 61:196-199.
A. H. Thrimawithana, L. Ortiz-Catedral, A. Rodrigo, M. E. Hauber: Reduced total genetic diversity following translocations? A metapopulation approach. Conservation Genetics 10/2013; 14(5)., DOI:10.1007/s10592-013-0494-7
Zachary Aidala, Nicola Chong, Michael G Anderson, Luis Ortiz-Catedral, Ian G Jamieson, James V Briskie, Phill Cassey, Brian J Gill, Mark E Hauber: Phylogenetic relationships of the genus Mohoua, endemic hosts of New Zealand’s obligate brood parasitic Long-tailed Cuckoo (Eudynamys taitensis). Journal of Ornithology 07/2013; 154(4)., DOI:10.1007/s10336-013-0978-8
Luis Ortiz-Catedral, Mark E. Hauber, Dianne H. Brunton: Growth and survival of nestlings in a population of red-crowned parakeets (Cyanoramphus novaezelandiae) free of introduced mammalian nest predators on Tiritiri Matangi Island, New Zealand. New Zealand Journal of Ecology 01/2013; 37(3):370-378.
Melanie Massaro, Luis Ortiz-Catedral, Laurel Julian, Josie A Galbraith, Brigitta Kurenbach, John Kearvell, Josh Kemp, Jackie van Hal, Simon Elkington, Graeme Taylor, Terry Greene, Jason van de Wetering, Maddie van de Wetering, Moira Pryde, Peter Dilks, Sol Heber, Tammy E Steeves, Matthew Walters, Stephanie Shaw, John Potter, Melanie Farrant, Dianne H Brunton, Mark Hauber, Bethany Jackson, Philip Bell, Ron Moorhouse, Kate McInnes, Arvind Varsani: Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease. Archives of Virology 05/2012; 157(9):1651-63., DOI:10.1007/s00705-012-1336-5
L. Ortiz-Catedral: Habitat use by the critically endangered orange-fronted parakeet (Cyanoramphus malherbi) on Maud Island: Its relevance for future translocations. Notornis 01/2012; 59(3):148-152.
L. Ortiz-Catedral, J.C. Kearvell, D.H. Brunton: Population increase of critically endangered Malherbe's parakeet Cyanoramphus malherbi introduced to Maud Island, New Zealand. Conservation Evidence 01/2012; 9.
L. Ortiz-Catedral, D Prada, D Gleeson, D. H. Brunton: Avian malaria in a remnant population of red-fronted parakeets on Little Barrier Island, New Zealand. New Zealand Journal of Zoology 09/2011; 38(3):261-268., DOI:10.1080/03014223.2011.584540
SMH Ismar, N. L. Chong, B Igic, K Baird, L. Ortiz-Catedral, AE Fidler, M. E. Hauber: Visual sensitivity, coloration and morphology of red-tailed tropicbirds Phaethon rubricauda breeding on the Kermadec Islands. New Zealand Journal of Zoology 03/2011; 38(1-1):29-42., DOI:10.1080/03014223.2010.524228
L. Ortiz-Catedral, Jonathan C. Kearvell, Mark E. Hauber, Dianne H. Brunton: Breeding biology of the critically endangered Malherbe's parakeet on Maud Island, New Zealand, following the release of captive-bred individuals. Australian Journal of Zoology 03/2010; 57(6):433-439., DOI:10.1071/ZO09098
L. Ortiz-Catedral, Brigitta Kurenbach, Melanie Massaro, Kate McInnes, Dianne H Brunton, Mark E Hauber, Darren P Martin, Arvind Varsani: A new isolate of beak and feather disease virus from endemic wild red-fronted parakeets (Cyanoramphus novaezelandiae) in New Zealand. Archives of Virology 02/2010; 155(4):613-20., DOI:10.1007/s00705-010-0607-2
L. Ortiz-Catedral: No T-cell-mediated immune response detected in a red-fronted parakeet (Cyanoramphus novaezelandiae) infected with the Beak and Feather Disease Virus (BFDV). Notornis 01/2010; 57(2):81-84.
L. Ortiz-Catedral, Stefanie M. H Ismar, Karen Baird, John G Ewen, Mark E Hauber, Dianne H Brunton: No evidence of Campylobacter, Salmonella and Yersinia in free–living populations of the red-crowned parakeet (Cyanoramphus novaezelandiae). New Zealand Journal of Zoology 12/2009; 36(4):379-383., DOI:10.1080/03014223.2009.9651469
L. Ortiz–Catedral, Dianne.H Brunton: Notes on the diet of the critically endangered orange–fronted parakeet (Cyanoramphus malherbi) on Maud Island. New Zealand Journal of Zoology 12/2009; 36(4-4):385-388., DOI:10.1080/03014223.2009.9651470
L. Ortiz-Catedral: Some observations on the behaviour of the critically endangered orange-fronted parakeet (Cyanoramphus malherbi) on Maud Island, New Zealand. Notornis 09/2009; 56(3):165-166.
L. Ortiz‐Catedral, Dianne H. Brunton: Nesting sites and nesting success of reintroduced red‐crowned parakeets (Cyanoramphus novaezelandiae) on Tiritiri Matangi Island, New Zealand. New Zealand Journal of Zoology 03/2009; 36(1-1):1-10. DOI:10.1080/03014220909510133
L. Ortiz-Catedral, Kate McInnes, Mark E. Hauber, Dianne H. Brunton: First report of beak and feather disease virus (BFDV) in wild Red-fronted Parakeets ( Cyanoramphus novaezelandiae ) in New Zealand. Emu 01/2009; 109(3)., DOI:10.1071/MU09028
L. Ortiz-Catedral, Stefanie M. H. Ismar, Karen Baird, Dianne H. Brunton, Mark E. Hauber: Recolonization of Raoul Island by Kermadec red-crowned parakeets Cyanoramphus novaezelandiae cyanurus after eradication of invasive predators, Kermadec Islands archipelago, New Zealand. Conservation Evidence 01/2009.
L. Ortiz-Catedral, Dianne H. Brunton: Clutch parameters and reproductive success of a translocated population of red-crowned parakeet ( Cyanoramphus novaezelandiae ). Australian Journal of Zoology 01/2008; 56(6)., DOI:10.1071/ZO08069