selected publications
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academic article
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Associations between duck harvest, hunting wing ratios and measures of reproductive output in Northern Europe.
European Journal of Wildlife Research.
64.
2018
Changes in nesting success and breeding abundance of Spectacled Eiders Somateria fischeri in the Chaun Delta, Chukotka, Russia, 2003–2016.
Polar Biology.
41.
2018
Continuous population declines for specialist farmland birds 1987-2014 in Denmark indicates no halt in biodiversity loss in agricultural habitats.
Bird Conservation International.
28.
2018
Could falling female sex ratios among first‐winter northwest European duck populations contribute to skewed adult sex ratios and overall population declines?.
Ibis.
160.
2018
Disentangling the effects of multiple environmental drivers on population changes within communities.
Journal of Animal Ecology.
87.
2018
Drivers of waterbird communities and their declines on Yangtze River floodplain lakes.
Biological Conservation.
218.
2018
Letter to the editor regarding: Sponge Wetlands: restoring functional flood relief to China’s great rivers.
Wetlands Ecology and Management.
26.
2018
Making do with less: must sparse data preclude informed harvest strategies for European waterbirds?.
Ecological Applications.
28.
2018
Plant dispersal by Canada geese in Arctic Greenland.
Polar Research.
37.
2018
Sustainable management of migratory European ducks: finding model species.
Wildlife Biology.
2018.
2018
The Far East taiga forest: unrecognized inhospitable terrain for migrating Arctic-nesting waterbirds?.
PeerJ.
6.
2018
Variability among autumn migration patterns of Mongolian Common Shelducks (Tadorna tadorna).
Avian Research.
9.
2018
Why Chinese wintering geese hesitate to exploit farmland.
Ibis.
160.
2018
Agriculture and herbivorous waterfowl: a review of the scientific basis for improved management.
Biological Reviews.
92.
2017
Annual spatiotemporal migration schedules in three larger insectivorous birds: European nightjar, common swift and common cuckoo.
Animal Biotelemetry.
5.
2017
Are declining populations of wild geese in China ‘prisoners’ of their natural habitats?.
Current Biology.
27.
2017
Balancing ecosystem function, services and disservices resulting from expanding goose populations.
Ambio.
46.
2017
Combating aggressive macrophyte encroachment on a typical Yangtze River lake: lessons from a long-term remote sensing study of vegetation.
Aquatic Ecology.
51.
2017
Common Starlings (Sturnus vulgaris) increasingly select for grazed areas with increasing distance-to-nest.
PLoS ONE.
12.
2017
Crowded skies: Conflicts between expanding goose populations and aviation safety.
Ambio.
46.
2017
Flyway population delineation in Taiga Bean Geese Anser fabalis fabalis revealed by multi‐element feather stable isotope analysis.
Ibis.
159.
2017
Formulating a list of sites of waterbird conservation significance to contribute to China’s Ecological Protection Red Line.
Bird Conservation International.
27.
2017
Key actions towards the sustainable management of European geese.
Ambio.
46.
2017
Seasonal variation in the sex and age composition of the woodcock bag in Denmark.
European Journal of Wildlife Research.
63.
2017
Threatened species to super-abundance: The unexpected international implications of successful goose conservation.
Ambio.
46.
2017
Using accelerometry to compare costs of extended migration in an Arctic herbivore.
Current Zoology.
63.
2017
Water level affects availability of optimal feeding habitats for threatened migratory waterbirds.
Ecology and Evolution.
7.
2017
Why geese benefit from the transition from natural vegetation to agriculture.
Ambio.
46.
2017
Chewing Lice of Swan Geese (Anser cygnoides): New Host-Parasite Associations..
The Korean Journal of Parasitology.
54.
2016
Combining stable hydrogen (δ2H) isotopes and geolocation to assign Scaly-sided Mergansers to moult river catchments.
Journal of Ornithology.
157.
2016
Conditions during adulthood affect cohort-specific reproductive success in an Arctic-nesting goose population.
PeerJ.
4.
2016
Integrated population modelling reveals a perceived source to be a cryptic sink.
Journal of Animal Ecology.
85.
2016
Low Survival Rates of Swan Geese (Anser cygnoides) Estimated from Neck-Collar Resighting and Telemetry.
Waterbirds.
39.
2016
Non‐breeding Cackling, Ross's and Snow Geese on Baffin Island show no loss of body mass during wing moult.
Ibis.
158.
2016
Population estimates and geographical distributions of swans and geese in East Asia based on counts during the non-breeding season.
Bird Conservation International.
26.
2016
Should I stay or should I go? Fitness costs and benefits of prolonged parent–offspring and sibling–sibling associations in an Arctic-nesting goose population.
Oecologia.
181.
2016
Size does matter: large-race Bullfinches Pyrrhula pyrrhula pyrrhula dehusk sunflower Helianthus annuus seeds at twice the rate of small-race P.p. coccinea individuals.
Ringing & Migration.
31.
2016
The decline of the Starling Sturnus vulgaris in Denmark is related to changes in grassland extent and intensity of cattle grazing.
Agriculture Ecosystems & Environment.
230.
2016
Age‐ratio bias among hunter‐based surveys of Eurasian Wigeon Anas penelope based on wing vs. field samples.
Ibis.
157.
2015
Avoiding Competition? Site Use, Diet and Foraging Behaviours in Two Similarly Sized Geese Wintering in China.
Ardea.
103.
2015
Chronologically sampled flight feathers permits recognition of individual molt-migrants due to varying protein sources.
PeerJ.
3.
2015
Climate‐driven changes in winter abundance of a migratory waterbird in relation to EU protected areas.
Diversity and Distributions.
21.
2015
Current and Potential Threats to Nordic Duck Populations A Horizon Scanning Exercise.
Annales Zoologici Fennici.
52.
2015
Functional Responses of Human Hunters to Their Prey Why Harvest Statistics may not Always Reflect Changes in Prey Population Abundance.
Wildlife Biology.
21.
2015
No evidence for sex bias in winter inter‐site movements in an Arctic‐nesting goose population.
Ibis.
157.
2015
Abundance and distribution of wintering Scaly-sided Mergansers Mergus squamatus in China: where are the missing birds?.
Bird Conservation International.
24.
2014
Changes in age and sex ratios amongst samples of hunter-shot wings from common duck species in Denmark 1982–2010.
European Journal of Wildlife Research.
60.
2014
Chlorophyll‐a concentrations and macroinvertebrate declines coincide with the collapse of overwintering diving duck populations in a large eutrophic lake.
Freshwater Biology.
59.
2014
Climate change and contrasting plasticity in timing of a two-step migration episode of an Arctic-nesting avian herbivore.
Current Zoology.
60.
2014
Combining spatial modelling and radar to identify and protect avian migratory hot-spots.
Current Zoology.
60.
2014
Effects of the length of inundation periods on investment in tuber biomass and sexual reproduction by Vallisneria spinulosa S.Z. Yan Ramets.
Knowledge and Management of Aquatic Ecosystems.
2014
Interpreting seasonal range shifts in migratory birds: a critical assessment of ‘short-stopping’ and a suggested terminology.
Journal of Ornithology.
155.
2014
Marine moult migration of the freshwater Scaly‐sided Merganser Mergus squamatus revealed by stable isotopes and geolocators.
Ibis.
156.
2014
Seasonality drives global‐scale diversity patterns in waterfowl (Anseriformes) via temporal niche exploitation.
Global Ecology and Biogeography.
23.
2014
Shifting to an energy-poor diet for nitrogen? Not the case for wintering herbivorous Lesser White-fronted Geese in China.
Journal of Ornithology.
155.
2014
Spring ice formation on goose neck collars: effects on body condition and survival in Greenland white-fronted geese Anser albifrons flavirostris.
European Journal of Wildlife Research.
60.
2014
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dataset
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Annual migration routes, stopover patterns and diurnal activity of Eurasian Bitterns Botaurus stellaris wintering in China.
taylor-&-francis-group.
2019
MOESM2 of Variability among autumn migration patterns of Mongolian Common Shelducks (Tadorna tadorna).
springer-nature.
2018
SOM_data_file_1_ynglefugle_index_og_standard_error.
dryad.
2018
Common Starlings (Sturnus vulgaris) increasingly select for grazed areas with increasing distance-to-nest.
public-library-of-science.
2017
MOESM2 of Annual spatiotemporal migration schedules in three larger insectivorous birds: European nightjar, common swift and common cuckoo.
springer-nature.
2017
MOESM3 of Annual spatiotemporal migration schedules in three larger insectivorous birds: European nightjar, common swift and common cuckoo.
springer-nature.
2017
Model parameters of RSFs for habitat selection..
public-library-of-science.
2017
Selection of land cover types..
public-library-of-science.
2017
Weegman et al. 2015 data for Dryad.
dryad.
2016
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Assessing the extent to which temporal changes in waterbird community composition are driven by either local, regional or global factors.
Aquatic Conservation Marine and Freshwater Ecosystems.
2013
Autumn survival inferred from wing age ratios: Wigeon juvenile survival half that of adults at best?.
Journal of Ornithology.
2013
Late‐moulting Black‐necked Grebes Podiceps nigricollis show greater body mass in the face of failing food supply.
Ibis.
2013
Rapid climate driven shifts in wintering distributions of three common waterbird species.
Global Change Biology.
2013
Seasonal variation in Eurasian Wigeon Anas penelope sex and age ratios from hunter-based surveys.
Journal of Ornithology.
2013
Temperature does not dictate the wintering distributions of European dabbling duck species.
Ibis.
2013
The benefits of being big: effects of body size on energy budgets of three wintering goose species grazing Carex beds in the Yangtze River floodplain, China.
Journal of Ornithology.
2013
Varying energetic costs of Brent Geese along a continuum from aquatic to agricultural habitats: the importance of habitat-specific energy expenditure.
Journal of Ornithology.
2013
Wing moult and mass change in free‐living mallard Anas platyrhynchos.
Journal of Avian Biology.
2013
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preprint