Pöysä, Hannu: search on Z-Library

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1

RESPONSE OF MALLARD DUCKLINGS TO VARIATION IN HABITAT QUALITY: AN EXPERIMENT OF FOOD LIMITATION

Sjöberg, Kjell, Pöysä, Hannu, Elmberg, Johan, Nummi, Petri

Journal:

Year:

2000

Language:

english

File:

PDF, 83 KB

english, 2000

2

Is the risk of nest predation heterospecifically density-dependent in precocial species belonging to different nesting guilds?

Elmberg, Johan, Pöysä, Hannu

Journal:

Canadian Journal of Zoology

Year:

2011

File:

PDF, 109 KB

2011

3

Do intruding predators and trap position affect the reliability of catches in activity traps?

Johan Elmberg, Petri Nummi, Hannu Pöysä, Kjell Sjöberg

Journal:

Year:

1992

Language:

english

File:

PDF, 473 KB

english, 1992

4

Brood rearing costs affect future reproduction in the precocial common goldeneye Bucephala clangula

Markku Milonoff, Hannu Pöysä, Pentti Runko, Vesa Ruusila

Journal:

Journal of Avian Biology

Year:

2004

Language:

english

File:

PDF, 180 KB

english, 2004

5

Foraging Niche Shifts in Multispecies Dabbling Duck (Anas spp.) Feeding Groups: Harmful and Beneficial Interactions between Species

Journal:

Ornis Scandinavica

Year:

1986

Language:

english

File:

PDF, 1.86 MB

english, 1986

6

Variation in Parental Care of Common Goldeneye (Bucephala clangula) Females

Journal:

Year:

1992

Language:

english

File:

PDF, 394 KB

english, 1992

7

Habitat Selection Rules in Breeding Mallards (Anas platyrhynchos): A Test of Two Competing Hypotheses

Hannu Pöysä, Johan Elmberg, Kjell Sjöberg and Petri Nummi

Journal:

Year:

1998

Language:

english

File:

PDF, 881 KB

english, 1998

8

Interspecific interactions and co-existence in dabbling ducks: observations and an experiment

Johan Elmberg, Hannu Pöysä, Kjell Sjöberg, Petri Nummi

Journal:

Year:

1997

Language:

english

File:

PDF, 313 KB

english, 1997

9

How many juvenile TealAnas creccareach the wintering grounds? Flyway-scale survival rate inferred from wing age-ratios

Matthieu Guillemain, Jean-Maxime Bertout, Thomas Kjær Christensen, Hannu Pöysa, Veli-Matti Väänänen, Patrick Triplet, Vincent Schricke, Anthony D. Fox

Journal:

Journal of Ornithology

Year:

2010

Language:

english

File:

PDF, 306 KB

english, 2010

10

Factors Affecting Species Number and Density of Dabbling Duck Guilds in North Europe

Johan Elmberg, Petri Nummi, Hannu Pöysä and Kjell Sjöberg

Journal:

Year:

1993

Language:

english

File:

PDF, 1.69 MB

english, 1993

11

Effects of predation risk and patch quality on the formation and attractiveness of foraging groups of teal, Anas cressa

Journal:

Animal Behaviour

Year:

1991

Language:

english

File:

PDF, 785 KB

english, 1991

12

Drivers of breeding numbers in a long-distance migrant, the Garganey (Anas querquedula): effects of climate and hunting pressure

Pöysä, Hannu, Väänänen, Veli-Matti

Journal:

Journal of Ornithology

Year:

2014

File:

PDF, 497 KB

2014

13

Natal Philopatry and Local Resource Competition in the Common Goldeneye: A Reply

Hannu Pöysä, Pentti Runko and Vesa Ruusila

Journal:

Journal of Avian Biology

Year:

1998

Language:

english

File:

PDF, 385 KB

english, 1998

14

Are Ecomorphological Associations among Dabbling Ducks Consistent at Different Spatial Scales?

Hannu Pöysä, Johan Elmberg, Petri Nummi and Kjell Sjöberg

Journal:

Year:

1996

Language:

english

File:

PDF, 859 KB

english, 1996

15

Fish–duck interactions in boreal lakes in Finland as reflected by abundance correlations

Väänänen, Veli-Matti, Nummi, Petri, Pöysä, Hannu, Rask, Martti, Nyberg, Kari

Journal:

Year:

2012

Language:

english

File:

PDF, 323 KB

english, 2012

16

Habitat-patch occupancy in the common goldeneye ( Bucephala clangula ) at different stages of the breeding cycle: implications to ecological processes in patchy environments

Paasivaara, Antti, Pöysä, Hannu

Journal:

Canadian Journal of Zoology

Year:

2008

File:

PDF, 708 KB

2008

17

KEY ASPECTS OF BREEDING HABITATS OF THE TWO MOST IMPORTANT GAME DUCKS, MALLARD AND TEAL

NUMMI, Petri, PÖYSÄ, Hannu

Journal:

Acta Zoologica Lituanica

Year:

1998

Language:

english

File:

PDF, 486 KB

english, 1998

18

Circumstantial Evidence of Foraging Interference between Two Species of Dabbling Ducks

Journal:

The Wilson Bulletin

Year:

1985

Language:

english

File:

PDF, 418 KB

english, 1985

19

Generalist predator, cyclic voles and cavity nests: testing the alternative prey hypothesis

Pöysä, Hannu, Jalava, Kaisa, Paasivaara, Antti

Journal:

Year:

2016

Language:

english

File:

PDF, 862 KB

english, 2016

20

Recovering Whooper Swans do not cause a decline in Eurasian Wigeon via their grazing impact on habitat

Pöysä, Hannu, Elmberg, Johan, Gunnarsson, Gunnar, Holopainen, Sari, Nummi, Petri, Sjöberg, Kjell

Journal:

Journal of Ornithology

Year:

2017

File:

PDF, 709 KB

2017

21

Habitat selection rules in breeding mallards (Anas platyrhynchos): a test of two competing hypotheses

Hannu Pöysä, Johan Elmberg, Kjell Sjöberg, Petri Nummi

Journal:

Year:

1998

Language:

english

File:

PDF, 314 KB

english, 1998

22

Reliability of egg morphology to detect conspecific brood parasitism in goldeneyes Bucephala clangula examined using protein fingerprinting

Hannu Pöysä, Kari Lindblom, Jarkko Rutila, Jorma Sorjonen

Journal:

Journal of Avian Biology

Year:

2009

Language:

english

File:

PDF, 93 KB

english, 2009

23

Relatedness and the evolution of conspecific brood parasitism: parameterizing a model with data for a precocial species

Journal:

Animal Behaviour

Year:

2004

Language:

english

File:

PDF, 163 KB

english, 2004

24

Brood Rearing Costs Affect Future Reproduction in the Precocial Common Goldeneye Bucephala clangula

Markku Milonoff, Hannu Pöysä, Pentti Runko and Vesa Ruusila

Journal:

Journal of Avian Biology

Year:

2004

Language:

english

File:

PDF, 1.25 MB

english, 2004

25

Foraging Patch Dynamics in the Teal (Anas crecca): Effects of Sociality and Search Method Switching

Journal:

Year:

1989

Language:

english

File:

PDF, 355 KB

english, 1989

26

Abundance–distribution relationships on interacting trophic levels: the case of lake-nesting waterfowl and dytiscid water beetles

Johan Elmberg, Kjell Sjöberg, Hannu Pöysä, Petri Nummi

Journal:

Journal of Biogeography

Year:

2000

Language:

english

File:

PDF, 266 KB

english, 2000

27

Response of parasitically laying goldeneyes to experimental nest predation

Hannu Pöysä, Kari Lindblom, Jarkko Rutila, Jorma Sorjonen

Journal:

Animal Behaviour

Year:

2010

Language:

english

File:

PDF, 186 KB

english, 2010

28

Survival of common goldeneye Bucephala clangula ducklings in relation to weather, timing of breeding, brood size, and female condition

Antti Paasivaara, Hannu Pöysä

Journal:

Journal of Avian Biology

Year:

2007

Language:

english

File:

PDF, 152 KB

english, 2007

29

Wetland use by brood-rearing female ducks in a boreal forest landscape: the importance of food and habitat

Nummi, Petri, Paasivaara, Antti, Suhonen, Sari, Pöysä, Hannu, Clark, Robert

Journal:

Year:

2013

Language:

english

File:

PDF, 173 KB

english, 2013

30

Nest-Site Selection in Relation to Habitat Edge: Experiments in the Common Goldeneye

Hannu Pöysä, Markku Milonoff, Vesa Ruusila and Juha Virtanen

Journal:

Journal of Avian Biology

Year:

1999

Language:

english

File:

PDF, 1.29 MB

english, 1999

31

Feeding-Vigilance Trade-Off in the Teal (Anas crecca): Effects of Feeding Method and Predation Risk

Journal:

Year:

1987

Language:

english

File:

PDF, 376 KB

english, 1987

32

The scientific basis for new and sustainable management of migratory European ducks

Elmberg, Johan, Nummi, Petri, Pöysä, Hannu, Sjöberg, Kjell, Gunnarsson, Gunnar, Clausen, Preben, Guillemain, Matthieu, Rodrigues, David, Väänänen, Veli-Matti

Journal:

Wildlife Biology

Year:

2006

Language:

english

File:

PDF, 460 KB

english, 2006

33

Do environmental conditions experienced in early life affect recruitment age and performance at first breeding in common goldeneye females?

Pöysä, Hannu, Clark, Robert G., Paasivaara, Antti, Runko, Pentti

Journal:

Journal of Avian Biology

Year:

2017

Language:

english

File:

PDF, 278 KB

english, 2017

34

Hatching in dabbling ducks and emergence in chironomids: a case of predator–prey synchrony?

Lisa Dessborn, Johan Elmberg, Petri Nummi, Hannu Pöysä, Kjell Sjöberg

Journal:

Year:

2009

Language:

english

File:

PDF, 455 KB

english, 2009

35

Arrival and onset of breeding of three passerine birds in Eastern Finland tracks climatic variation and phenology of insects

Valtonen, Anu, Latja, Raimo, Leinonen, Reima, Pöysä, Hannu

Journal:

Journal of Avian Biology

Year:

2016

Language:

english

File:

PDF, 262 KB

english, 2016

36

Common goldeneyes adjust maternal effort in relation to prior brood success and not current brood size

Hannu Pöysä, Juha Virtanen, Markku Milonoff

Journal:

Behavioral Ecology and Sociobiology

Year:

1997

Language:

english

File:

PDF, 245 KB

english, 1997

37

Harvest mortality in North American mallards: A reply to Sedinger and Herzog

Pöysä, Hannu, Dessborn, Lisa, Elmberg, Johan, Gunnarsson, Gunnar, Nummi, Petri, Sjöberg, Kjell, Suhonen, Sari, Söderquist, Pär

Journal:

Journal of Wildlife Management

Year:

2013

Language:

english

File:

PDF, 64 KB

english, 2013

38

Brood-Size-Dependent Offspring Mortality in Common Goldeneyes Reconsidered: Fact or Artifact?

Markku Milonoff, Hannu Poysa and Juha Virtanen

Journal:

American Naturalist

Year:

1995

Language:

english

File:

PDF, 751 KB

english, 1995

39

Nesting Mallards (Anas platyrhynchos) Forecast Brood-Stage Food Limitation When Selecting Habitat: Experimental Evidence

Hannu Pöysä, Johan Elmberg, Kjell Sjöberg and Petri Nummi

Journal:

Year:

2000

Language:

english

File:

PDF, 798 KB

english, 2000

40

Recolonization of breeding waterfowl communities by the whooper swan: vacant niches available

Hannu Pöysä, Jorma Sorjonen

Journal:

Year:

2000

Language:

english

File:

PDF, 91 KB

english, 2000

41

Early springs and breeding performance in two sympatric duck species with different migration strategies

Arzel, Céline, Dessborn, Lisa, Pöysä, Hannu, Elmberg, Johan, Nummi, Petri, Sjöberg, Kjell, Pichegru, Lorien

Journal:

Year:

2014

Language:

english

File:

PDF, 247 KB

english, 2014

42

Resource Utilization Pattern and Guild Structure in a Waterfowl Community

Journal:

Year:

1983

Language:

english

File:

PDF, 1.78 MB

english, 1983

43

Abundance-Distribution Relationships on Interacting Trophic Levels: The Case of Lake-Nesting Waterfowl and Dytiscid Water Beetles

Johan Elmberg, Kjell Sjöberg, Hannu Pöysä and Petri Nummi

Journal:

Journal of Biogeography

Year:

2000

Language:

english

File:

PDF, 749 KB

english, 2000

44

Factors affecting abandonment and adoption of young in common eiders and other waterfowl: a comment

Journal:

Canadian Journal of Zoology

Year:

1995

Language:

english

File:

PDF, 281 KB

english, 1995

45

Population and Community Level Responses in Anas-Species to Patch Disturbance Caused by an Ecosystem Engineer, the Beaver

Petri Nummi and Hannu Pöysä

Journal:

Year:

1997

Language:

english

File:

PDF, 974 KB

english, 1997

46

Ability to assess nest predation risk in secondary hole-nesting birds: an experimental study

Hannu Pöysä, Vesa Ruusila, Markku Milonoff, Juha Virtanen

Journal:

Year:

2001

Language:

english

File:

PDF, 64 KB

english, 2001

47

Ecological basis of sustainable harvesting: is the prevailing paradigm of compensatory mortality still valid?

Journal:

Year:

2004

Language:

english

File:

PDF, 120 KB

english, 2004

48

Do Foraging Teals Exploit Gulls as Early Warners?

Journal:

Ornis Scandinavica

Year:

1988

Language:

english

File:

PDF, 565 KB

english, 1988

49

Survival Estimates, Mortality Patterns, and Population Growth of Fennoscandian Mallards Anas platyrhynchos

Gunnarsson, Gunnar, Elmberg, Johan, Dessborn, Lisa, Jonzén, Niclas, Pöysä, Hannu, Valkama, Jari

Journal:

Annales Zoologici Fennici

Year:

2008

Language:

english

File:

PDF, 176 KB

english, 2008

50

Habitat use in ducks breeding in boreal freshwater wetlands: a review

Holopainen, Sari, Arzel, Céline, Dessborn, Lisa, Elmberg, Johan, Gunnarsson, Gunnar, Nummi, Petri, Pöysä, Hannu, Sjöberg, Kjell

Journal:

European Journal of Wildlife Research

Year:

2015

Language:

english

File:

PDF, 677 KB

english, 2015

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