List of works - Petra Quillfeldt

Measuring corticosterone in seabird egg yolk and the presence of high yolk gestagen concentrations

scientific article published on 24 May 2011

Can the intake of antiparasitic secondary metabolites explain the low prevalence of hemoparasites among wild Psittaciformes?

scientific article

Breeding biology of the thin-billed prion Pachyptila belcheri at New Island, Falkland Islands: egg desertion, breeding success and chick provisioning in the poor season 2002/2003

scientific article

Does genetic structure reflect differences in non-breeding movements? A case study in small, highly mobile seabirds

scientific article

Genetic Monogamy in Wilson's Storm-Petrel

scholarly article published in The Auk, January 2001

Receding ice drove parallel expansions in Southern Ocean penguins

scientific article published on 16 December 2019

Seasonal clutch size decline and individual variation in the timing of breeding are related to female body condition in a non-migratory species, the Upland Goose Chloephaga picta leucoptera

Population size, provisioning frequency, flock size and foraging range at the largest known colony of Psittaciformes: the Burrowing Parrots of the north-eastern Patagonian coastal cliffs

Temporal variation in isotopic composition of Pygoscelis penguins at Ardley Island, Antarctic: Are foraging habits impacted by environmental change?

article

Differences in stable isotopes in blood and feathers of seabirds are consistent across species, age and latitude: implications for food web studies

article

Sexual segregation in rockhopper penguins during incubation

Prevalence and genotyping of Trichomonas infections in wild birds in central Germany

scientific article published in PLoS ONE

Impacts of climate variation and potential effects of climate change on South American seabirds – a review

article

Trophic segregation of Falkland Islands seabirds: insights from stable isotope analysis

Organohalogenated contaminants in plasma and eggs of rockhopper penguins: Does vitellogenin affect maternal transfer?

scientific article

Combination of At-Sea Activity, Geolocation and Feather Stable Isotopes Documents Where and When Seabirds Molt

article

Is sex-specific mass gain in Cory’s shearwaters Calonectris diomedea related to begging and steroid hormone expression?

scientific article published in 2006

Migratory constraints on yolk precursors limit yolk androgen deposition and underlie a brood reduction strategy in rockhopper penguins

scientific article

Sex differences in provisioning rules and honest signalling of need in Manx shearwaters, Puffinus puffinus

Individual consistency and phenotypic plasticity in rockhopper penguins: female but not male body mass links environmental conditions to reproductive investment

scientific article

Experimental manipulation of cavity temperature produces differential effects on parasite abundances in blue tit nests at two different latitudes

publication published on 22 March 2021

Behavioural plasticity in the early breeding season of pelagic seabirds - a case study of thin-billed prions from two oceans

scientific article published on 22 January 2019

Testing the usefulness of hydrogen and compound-specific stable isotope analyses in seabird feathers: a case study in two sympatric Antarctic storm-petrels

article

Stable isotopes reveal variable foraging behaviour in a colony of the Imperial Shag Phalacrocorax atriceps: differences between ages, sexes and years

Facultative hypothermia as a survival strategy during snowstorm induced food shortages in Antarctic storm-petrel chicks

article by Nadja D Kuepper et al published October 2018 in Comparative Biochemistry and Physiology. Part A: Molecular and Integrative Physiology

Ecological insights from three decades of animal movement tracking across a changing Arctic

scientific article published on 01 November 2020

Survival of rockhopper penguins in times of global climate change

Plasticity in foraging behaviour and diet buffers effects of inter-annual environmental differences on chick growth and survival in southern rockhopper penguins Eudyptes chrysocome chrysocome

article by Nina Dehnhard et al published 18 January 2016 in Polar Biology

Important At-Sea Areas of Colonial Breeding Marine Predators on the Southern Patagonian Shelf.

scientific article published on 11 June 2019

Spatial scales of marine conservation management for breeding seabirds

Is individual consistency in body mass and reproductive decisions linked to individual specialization in foraging behavior in a long-lived seabird?

scientific article

High juvenile annual survival probabilities in Southern Rockhopper PenguinsEudyptes chrysocomeare independent of individual fledging traits

scientific article published in 2014

Male and female contributions to provisioning rates of thin-billed prions, Pachyptila belcheri, in the South Atlantic

Body mass is less important than bird order in determining the molecular rate for bird mitochondrial DNA.

scientific article

Species distribution models of European Turtle Doves in Germany are more reliable with presence only rather than presence absence data

scientific article published in Scientific Reports

Are acoustical parameters of begging call elements of thin-billed prions related to chick condition?

scientific article

Impact of miniature geolocation loggers on a small petrel, the thin-billed prion Pachyptila belcheri

scientific article published in 2012

Depth-specific and spatiotemporal variation of δ13C and δ15N in Charophytes of Lake Constance: implications for food web studies

scientific article published in July 2011

Additive Traits Lead to Feeding Advantage and Reproductive Isolation, Promoting Homoploid Hybrid Speciation

scientific article published on 01 August 2019

Fatty acid signatures of stomach contents reflect inter- and intra-annual changes in diet of a small pelagic seabird, the thin-billed prion Pachyptila belcheri

scientific article published in 2011

Leucocytes in adult burrowing parrots Cyanoliseus patagonus in the wild: variation between contrasting breeding seasons, gender, and individual condition

Stable isotopes in southern rockhopper penguins: foraging areas and sexual differences in the non-breeding period

A novel approach for assessing effects of ship traffic on distributions and movements of seabirds

scientific article published on 17 September 2019

Nestling Diet of Two Sympatric Insectivorous Passerines in Different Habitats—A Metabarcoding Study

scholarly article

Trophic plasticity of a tropical seabird revealed through DNA metabarcoding and stable isotope analyses

scientific article published in July 2024

Using Next-Generation Sequencing to Disentangle the Diet and Incidence of Intestinal Parasites of Falkland Flightless Steamer Duck Tachyeres brachypterus and Patagonian Crested Duck Lophonetta specularioides Sharing a South Atlantic Island

scientific article published in 2023

Do leucocyte profiles reflect temporal and sexual variation in body condition over the breeding cycle in Southern Rockhopper Penguins?

article published in 2011

The diet of the Imperial Shag Phalacrocorax atriceps at a colony on New Island, Falkland/Malvinas Islands combining different sampling techniques

Year-round distribution suggests spatial segregation of two small petrel species in the South Atlantic

article published in 2012

List of works by Petra Quillfeldt

Measuring corticosterone in seabird egg yolk and the presence of high yolk gestagen concentrations

Can the intake of antiparasitic secondary metabolites explain the low prevalence of hemoparasites among wild Psittaciformes?

Breeding biology of the thin-billed prion Pachyptila belcheri at New Island, Falkland Islands: egg desertion, breeding success and chick provisioning in the poor season 2002/2003

Does genetic structure reflect differences in non-breeding movements? A case study in small, highly mobile seabirds

Genetic Monogamy in Wilson's Storm-Petrel

Receding ice drove parallel expansions in Southern Ocean penguins

Seasonal clutch size decline and individual variation in the timing of breeding are related to female body condition in a non-migratory species, the Upland Goose Chloephaga picta leucoptera

Population size, provisioning frequency, flock size and foraging range at the largest known colony of Psittaciformes: the Burrowing Parrots of the north-eastern Patagonian coastal cliffs

Temporal variation in isotopic composition of Pygoscelis penguins at Ardley Island, Antarctic: Are foraging habits impacted by environmental change?

Differences in stable isotopes in blood and feathers of seabirds are consistent across species, age and latitude: implications for food web studies

Sexual segregation in rockhopper penguins during incubation

Prevalence and genotyping of Trichomonas infections in wild birds in central Germany

Impacts of climate variation and potential effects of climate change on South American seabirds – a review

Trophic segregation of Falkland Islands seabirds: insights from stable isotope analysis

Organohalogenated contaminants in plasma and eggs of rockhopper penguins: Does vitellogenin affect maternal transfer?

Combination of At-Sea Activity, Geolocation and Feather Stable Isotopes Documents Where and When Seabirds Molt

Is sex-specific mass gain in Cory’s shearwaters Calonectris diomedea related to begging and steroid hormone expression?

Migratory constraints on yolk precursors limit yolk androgen deposition and underlie a brood reduction strategy in rockhopper penguins

Sex differences in provisioning rules and honest signalling of need in Manx shearwaters, Puffinus puffinus

Individual consistency and phenotypic plasticity in rockhopper penguins: female but not male body mass links environmental conditions to reproductive investment

Experimental manipulation of cavity temperature produces differential effects on parasite abundances in blue tit nests at two different latitudes

Behavioural plasticity in the early breeding season of pelagic seabirds - a case study of thin-billed prions from two oceans

Testing the usefulness of hydrogen and compound-specific stable isotope analyses in seabird feathers: a case study in two sympatric Antarctic storm-petrels

Stable isotopes reveal variable foraging behaviour in a colony of the Imperial Shag Phalacrocorax atriceps: differences between ages, sexes and years

Facultative hypothermia as a survival strategy during snowstorm induced food shortages in Antarctic storm-petrel chicks

Ecological insights from three decades of animal movement tracking across a changing Arctic

Survival of rockhopper penguins in times of global climate change

Plasticity in foraging behaviour and diet buffers effects of inter-annual environmental differences on chick growth and survival in southern rockhopper penguins Eudyptes chrysocome chrysocome

Important At-Sea Areas of Colonial Breeding Marine Predators on the Southern Patagonian Shelf.

Spatial scales of marine conservation management for breeding seabirds

Is individual consistency in body mass and reproductive decisions linked to individual specialization in foraging behavior in a long-lived seabird?

High juvenile annual survival probabilities in Southern Rockhopper PenguinsEudyptes chrysocomeare independent of individual fledging traits

Male and female contributions to provisioning rates of thin-billed prions, Pachyptila belcheri, in the South Atlantic

Body mass is less important than bird order in determining the molecular rate for bird mitochondrial DNA.

Species distribution models of European Turtle Doves in Germany are more reliable with presence only rather than presence absence data

Are acoustical parameters of begging call elements of thin-billed prions related to chick condition?

Impact of miniature geolocation loggers on a small petrel, the thin-billed prion Pachyptila belcheri

Depth-specific and spatiotemporal variation of δ13C and δ15N in Charophytes of Lake Constance: implications for food web studies

Additive Traits Lead to Feeding Advantage and Reproductive Isolation, Promoting Homoploid Hybrid Speciation

Fatty acid signatures of stomach contents reflect inter- and intra-annual changes in diet of a small pelagic seabird, the thin-billed prion Pachyptila belcheri

Leucocytes in adult burrowing parrots Cyanoliseus patagonus in the wild: variation between contrasting breeding seasons, gender, and individual condition

Stable isotopes in southern rockhopper penguins: foraging areas and sexual differences in the non-breeding period

A novel approach for assessing effects of ship traffic on distributions and movements of seabirds

Nestling Diet of Two Sympatric Insectivorous Passerines in Different Habitats—A Metabarcoding Study

Trophic plasticity of a tropical seabird revealed through DNA metabarcoding and stable isotope analyses

Using Next-Generation Sequencing to Disentangle the Diet and Incidence of Intestinal Parasites of Falkland Flightless Steamer Duck Tachyeres brachypterus and Patagonian Crested Duck Lophonetta specularioides Sharing a South Atlantic Island

Do leucocyte profiles reflect temporal and sexual variation in body condition over the breeding cycle in Southern Rockhopper Penguins?

The diet of the Imperial Shag Phalacrocorax atriceps at a colony on New Island, Falkland/Malvinas Islands combining different sampling techniques

Year-round distribution suggests spatial segregation of two small petrel species in the South Atlantic

The interplay of spatial and climatic landscapes in the genetic distribution of a South American parrot