Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
Medientyp
Sprache
Region
Bibliothek
Erscheinungszeitraum
Person/Organisation
Schlagwörter
Zugriff
  • 1
    Online-Ressource
    Online-Ressource
    Berlin, Heidelberg : Springer Berlin Heidelberg
    UID:
    gbv_1651469520
    Umfang: Online-Ressource (XII, 184p. 29 illus, digital)
    ISBN: 9783642290206 , 9783642290190 , 3642290191
    Serie: SpringerLink
    Inhalt: Nikita Chernetsov
    Inhalt: Most birds cannot cover the distance between their breeding and winter quarters in one hop. They have to make multiple flights alternated with stopovers. Which factors govern the birds' decisions to stop, to stop for how long, when to resume flight? What is better - to accumulate much fuel and to make long flights for many hundreds of kilometres, or to travel in small steps? Is it necessary to find habitats similar to the breeding ones or other habitats would do? Are long migratory flights indeed so costly energetically as usually assumed? This monograph summarizes our current knowledge on the ecology of songbird migrants during migratory stopovers and on their behaviour.
    Anmerkung: Aus dem Russ. übers , Passerine Migration; Preface; Contents; 1 Introduction; Abstract; 1.1…General Introduction to Migratory Movements of Birds; 1.2…Ultimate Factors that Govern Migration; 1.3…Aims of the Study; 1.4…The Main Terminology; References; 2 Stopover Duration; Abstract; 2.1…Methods of Estimating Stopover Duration; 2.1.1 Minimum Stopover Length Estimates; 2.1.2 Capture-Mark-Recapture Models: Estimating the Expected Stopover Duration; 2.1.3 Estimating the Proportions of 'Transients' and 'Non-Transients'; 2.1.4 Method of Elevated Mist-Nets; 2.1.5 Radio-Tagging , 2.2…Estimates Based on Re-Encounters of Marked Birds2.2.1 Biased Estimates: Migratory Stopovers, Postfledging Movements, and Moult; 2.2.2 Reliable Capture-Mark-Recapture Estimates of Stopover Duration; 2.2.3 Estimates Based on Resightings; 2.3…Estimates Based on Radio-Tagging; 2.4…Within-Species Variance in Stopover Duration: 'Transients' and 'Non-Transients'; 2.5…Concluding Remarks; References; 3 Fuel Deposition Rate and Energy Efficiency of Stopovers; Abstract; 3.1…Energy Stores of Migrants; 3.2…Methods of Estimating Fuel Deposition Rate; 3.2.1 FDR Estimates From Recaptures , 3.2.2 FDR Estimates From Mass Change of First Captures3.2.3 FDR Estimates From Blood Metabolites; 3.3…Empirical FDR Values; 3.3.1 The Mean and Maximum Values Observed; 3.3.2 Case Study: The European Robin on the Courish Spit; 3.3.3 FDR Estimates From Blood Metabolites Analysis; 3.4…Factors that Influence FDR; 3.4.1 Effect of Initial Fuel Stores; 3.4.2 Progress of Season; 3.4.3 Competition; 3.4.4 Food Availability; 3.5…Low Initial FDR: Artefact or Real Phenomenon?; 3.5.1 Methodological Issues; 3.5.2 Physiological and Ecological Constraints; References; 4 Optimal Migration Theory; Abstract , 4.1…General Remarks4.2…Time Minimisation; 4.3…Minimisation of Energy Cost of Migration; 4.4…Predation Risk Minimisation; 4.5…Basic Equations; 4.6…Concluding Remarks; References; 5 Habitat Selection and Use by Passerine Migrants; Abstract; 5.1…Introductory Remarks; 5.2…Scales of Habitat Selection at Stopover; 5.3…Role of Individual Experience; 5.4…Termination of Migratory Flights; 5.5…Search for Home Range and Settling; 5.5.1 Range and Pattern of Morning Movements; 5.5.2 Search and Settling Time; 5.5.3 Coastal Effect: Are Movements of Migrants Age-Related? , 5.5.4 Broad Movements Throughout Stopover5.6…Habitat Exploitation; 5.6.1 Non-Random Habitat Use; 5.6.2 Factors that Govern Habitat Selection by Migrants; 5.6.3 The Importance of Landscape Context; 5.7…Fuel Deposition in Oases; 5.8…Fuel Deposition on Islands; References; 6 Spatial Behaviour at Stopovers; Abstract; 6.1…Introductory Remarks; 6.2…Range and Direction of Daytime Movements of Nocturnal Migrants; 6.3…Restricted Home Ranges Versus Broad Movements: Visual Observations and Recapture Analysis; 6.3.1 Visual Observations and Their Limitations , 6.3.2 Analysis of Recaptures and Its Limitations
    Weitere Ausg.: ISBN 9783642290190
    Weitere Ausg.: Buchausg. u.d.T. Chernetsov, Nikita Passerine migration Berlin : Springer, 2012 ISBN 9783642290190
    Weitere Ausg.: ISBN 3642290191
    Sprache: Englisch
    Schlagwort(e): Sperlingsvögel ; Vogelzug ; Unterbrechung ; Sperlingsvögel ; Vogelzug ; Unterbrechung
    URL: Cover
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Buch
    Buch
    Berlin [u.a.] : Springer
    UID:
    kobvindex_ZLB15494418
    Umfang: XII, 184 Seiten , Ill., graph. Darst. , 24 cm
    ISBN: 9783642290190 , 3642290191
    Anmerkung: Literaturangaben
    Sprache: Englisch
    Schlagwort(e): Sperlingsvögel ; Vogelzug ; Unterbrechung
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Meinten Sie 9783642190490?
Meinten Sie 9783642190100?
Meinten Sie 9783642190193?
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie auf den KOBV Seiten zum Datenschutz