Search filters

List of works by John Ewen

A Comparison of Disease Risk Analysis Tools for Conservation Translocations

scientific article published on 15 September 2016

A genetic and behavioural investigation of extra-pair copulation in stitchbirds (Notiomystis cincta) breeding on Tiritiri Matangi Island

1998 master's thesis by John G Ewen at Massey University

A modelling framework for integrating reproduction, survival and count data when projecting the fates of threatened populations

scientific article published on 01 March 2021

A nondestructive method for extracting maternally derived egg yolk carotenoids

scientific article published in September 2007

A novel method for using ecoacoustics to monitor post‐translocation behaviour in an endangered passerine

scientific article published in 2019

A survey of publication bias within evolutionary ecology

scientific article published in December 2004

A window on the past: male ornamental plumage reveals the quality of their early-life environment

scientific article published on 13 February 2013

Applying a values-based decision process to facilitate comanagement of threatened species in Aotearoa New Zealand

scientific article published on 09 October 2020

Assembly of female and male hihi genomes (stitchbird; <i>Notiomystis cincta</i>) enables characterization of the W chromosome and resources for conservation genomics

scientific article published in 2023

Avian eggshell pigments are not consistently correlated with colour measurements or egg constituents in twoTurdusthrushes

scientific article published on 14 August 2012

Body size changes in passerine birds introduced to New Zealand from the UK

scientific article published on 28 June 2013

Can threatened species adapt in a restored habitat? No expected evolutionary response in lay date for the New Zealand hihi.

scientific article published on 12 December 2018

Capturing the dynamics of small populations: A retrospective assessment using long‐term data for an island reintroduction

scientific article published on 21 September 2021

Changes in social groups across reintroductions and effects on post-release survival

Characterization of microsatellite loci In The hihi Notiomystis cincta (Notiomystidae, Aves) ⬇️

scientific article published on March 12, 2009

Condition dependence of nestling mouth colour and the effect of supplementing carotenoids on parental behaviour in the hihi (Notiomystis cincta).

scientific article published on 11 June 2008

Consequences Matter: Compassion in Conservation Means Caring for Individuals, Populations and Species

scientific article published on 11 December 2019

Conservation translocations of fauna in Aotearoa New Zealand: a review

scientific article published in 2023

Copy parents or follow friends? Juvenile foraging behaviour changes with social environment

Demographic consequences of adult sex ratio in a reintroduced hihi population

scientific article

Determinants of male floating behaviour and floater reproduction in a threatened population of the hihi (Notiomystis cincta).

scientific article

Distinct and diverse: range-wide phylogeography reveals ancient lineages and high genetic variation in the endangered okapi (Okapia johnstoni)

scientific article

Diversity, loss, and gain of malaria parasites in a globally invasive bird ⬇️

scientific article

Do mothers bias offspring sex ratios in carotenoid-rich environments?

article

EDITOR'S CHOICE: Saving the hihi under climate change: a case for assisted colonization

scientific article published in 2013

Eggshell colour does not predict measures of maternal investment in eggs of Turdus thrushes

scientific article published on 10 April 2008

Enhancing dietary specialization metrics in observational studies of wild animal populations

scientific article published in September 2020

Ensuring tests of conservation interventions build on existing literature

scientific article published on 01 August 2020

Environmental, geographical and time‐related impacts on avian malaria infections in native and introduced populations of house sparrows (<i>Passer domesticus</i>), a globally invasive species

scientific article published in 2023

Establishment of exotic parasites: the origins and characteristics of an avian malaria community in an isolated island avifauna

scientific article published on 13 July 2012

Evaluating the success of functional restoration after reintroduction of a lost avian pollinator

scientific article published on 16 February 2022

Evidence of extra-pair paternity in two socially monogamous Australian passerines: the Crescent Honeyeater and the Yellow-faced Honeyeater

scientific article (publication date: 2008)

Evolution of extreme-mating behaviour: patterns of extrapair paternity in a species with forced extrapair copulation

scientific article published on 28 March 2013

Extinct in the wild: The precarious state of Earth’s most threatened group of species

scientific article published on 01 March 2023

Extinct-in-the-wild species' last stand

scientific article published on 01 July 2020

Facultative primary sex ratio variation: a lack of evidence in birds?

scientific article published in June 2004

Foraging behaviour alters with social environment in a juvenile songbird

scientific article published on 25 November 2020

Foraging for carotenoids: do colorful male hihi target carotenoid-rich foods in the wild?

scientific article

Genetic structure of captive and free-ranging okapi (Okapia johnstoni) with implications for management

Global phylogeography of the avian malaria pathogen Plasmodium relictum based on MSP1 allelic diversity

article

Haemoproteus minutus is highly virulent for Australasian and South American parrots

scientific article published on 17 January 2019

Health and Disease in Translocated Wild Animals

article

High genetic diversity in the remnant island population of hihi and the genetic consequences of re-introduction

scientific article

Hygiene and biosecurity protocols reduce infection prevalence but do not improve fledging success in an endangered parrot

scientific article published on 18 March 2019

Impact of time since collection on avian eggshell color: a comparison of museum and fresh egg specimens

scientific article published on 10 August 2010

Improving supplementary feeding in species conservation.

scientific article

Individual consumption of supplemental food as a predictor of reproductive performance and viral infection intensity

scientific article published in 2018

Influences of carotenoid supplementation on the integrated antioxidant system of a free living endangered passerine, the hihi (Notiomystis cincta).

scientific article published on 9 January 2006

Is Reintroduction Biology an Effective Applied Science?

scientific article

Links between personality, early natal nutrition and survival of a threatened bird

scientific article published on 29 July 2019

Little Adaptive Potential in a Threatened Passerine Bird

scientific article published on 21 February 2019

Male-biased sex ratios in broods of the cooperatively breeding bell miner Manorina melanophrys

article

Maternally invested carotenoids compensate costly ectoparasitism in the hihi

scientific article published on 4 August 2009

Mind the gap (between assessing risks and prioritizing management)

scientific article

Minutes matter: brief hatching asynchrony adversely affects late-hatched hihi nestlings, but not life beyond the nest

article

Non-invasive genetic identification confirms the presence of the Endangered okapi Okapia johnstoni south-west of the Congo River

One of the gang: social group dynamics in a juvenile passerine bird

Opportunities for Nonnative Ecological Replacements in Ecosystem Restoration

scientific article published on 01 May 2010

Parasite management in translocations: lessons from a threatened New Zealand bird

article

Parasites as Drivers and Passengers of Human-Mediated Biological Invasions ⬇️

scientific article published on 28 January 2016

Polygenic basis for adaptive morphological variation in a threatened Aotearoa | New Zealand bird, the hihi (Notiomystis cincta)

scientific article published on 26 August 2020

Population dynamics of reintroduced forest birds on New Zealand islands

scientific article published on 12 March 2003

Postcopulatory mechanisms of inbreeding avoidance in the island endemic hihi (Notiomystis cincta)

scientific article published on 2 November 2011

Quantifying drivers of supplementary food use by a reintroduced, critically endangered passerine to inform management and habitat restoration

scientific article published on 19 October 2019

Reduced clutch-size is correlated with increased nest predation in exotic Turdus thrushes

scientific article published in December 2009

Reintroducing resurrected species: selecting DeExtinction candidates

scientific article published on 8 February 2014

Relationships between nestling condition and variability in coccidian prevalence among three species of wild-nesting birds in New Zealand

scientific article published in 2008

Repeatability of laboratory measurements for maternally derived yolk carotenoid concentrations in bird eggs

scientific article published in 2006

Revised evidence for facultative sex ratio adjustment in birds: a correction.

scientific article published in December 2006

Salmonella typhimurium in Hihi, New Zealand

scientific article published on May 2007

Sense and sensitivity: responsiveness to offspring signals varies with the parents' potential to breed again

scientific article published on 26 January 2011

Sensitive males: inbreeding depression in an endangered bird

scientific article

Sources of variation in reflectance spectrophotometric data: a quantitative analysis using avian eggshell colours

scientific article published on 20 September 2011

Standards for documenting and monitoring bird reintroduction projects

article

Stochastic Dominance to Account for Uncertainty and Risk in Conservation Decisions

Targeted management buffers negative impacts of climate change on the hihi, a threatened New Zealand passerine

article

Testing for food limitation in reintroduced Hihi populations: contrasting results for two islands

scientific article published on 26 May 2016

The Evolutionary Biology, Ecology and Epidemiology of Coccidia of Passerine Birds

scientific article published on 12 February 2018

The effects of land-use change on the endemic avifauna of Makira, Solomon Islands: endemics avoid monoculture

scientific article published on 21 June 2015

The social organization and breeding behaviour of the Yellow-faced Honeyeater Lichenostomus chrysops- a migratory passerine from the Southern Hemisphere

scientific article published in 2003

Unusual sexual behaviour in the Stitchbird (or Hihi) Notiomystis cincta

scientific article published in 2002

Using Bayesian mark-recapture modelling to quantify the strength and duration of post-release effects in reintroduced populations

scientific article published on 07 September 2017

Using Qualitative Disease Risk Analysis for Herpetofauna Conservation Translocations Transgressing Ecological and Geographical Barriers

scientific article published on 22 December 2015

Using long-term data for a reintroduced population to empirically estimate future consequences of inbreeding

scientific article published on 30 September 2020

Variability in avian eggshell colour: a comparative study of museum eggshells

scientific article (publication date: 9 August 2010)

Paulina is supported by:

About Paulina

Help