EUR 29,44 expédition depuis Royaume-Uni vers Etats-Unis
Destinations, frais et délaisEUR 23 expédition depuis Allemagne vers Etats-Unis
Destinations, frais et délaisVendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -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. 196 pp. Englisch. N° de réf. du vendeur 9783642433283
Quantité disponible : 2 disponible(s)
Vendeur : moluna, Greven, Allemagne
Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. This monograph is the first attempt to summarize and critically review the vast literature on stopover ecology and behaviour of songbirdsMost birds cannot cover the distance between their breeding and winter quarters in one hop. They have to make multip. N° de réf. du vendeur 5060713
Quantité disponible : Plus de 20 disponibles
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - 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. N° de réf. du vendeur 9783642433283
Quantité disponible : 1 disponible(s)
Vendeur : Buteo Books, San Rafael, CA, Etats-Unis
Paperback. Etat : New. This monograph summarizes the results of studying passerine migration, mainly that of long-distance nocturnal migrants. Migratory stopovers and migratory flights are shown to be closely interconnected. The main quantitative parameters of stopovers, i.e., their duration, fuel deposition rate and overall energy efficiency, govern the potntial range of migratory flights. The quantitative energetic parameters of stopovers should not be studied separately from the stopover behaviour of birds, especially from their habitat selection and use and their spatial behaviour. The energy costs of migratory flight in species adapted for migration are significantly lower than hitherto assumed. A critique of optimal migration theory is presented and a qualitative model of stopover behaviour of migrating passerines is put forward. The monograph represents a valuable resource for ornithologists, zoologists, ecologists, conservationists, and students of biology. N° de réf. du vendeur 13755
Quantité disponible : 1 disponible(s)
Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
Paperback. Etat : Like New. Like New. book. N° de réf. du vendeur ERICA79736424332866
Quantité disponible : 1 disponible(s)
Vendeur : Revaluation Books, Exeter, Royaume-Uni
Paperback. Etat : Brand New. 2012 edition. 196 pages. 9.25x6.10x0.45 inches. In Stock. N° de réf. du vendeur 3642433286
Quantité disponible : 1 disponible(s)