Listing 1 - 4 of 4 |
Sort by
|
Choose an application
Passeriformes --- Granivores --- Granivorous animals --- Predators, Seed --- Seed eaters --- Seed-eating animals --- Seed predators --- Seedeaters --- Seeds --- Herbivores --- Passerine birds --- Passerines --- Perching birds --- Birds --- Predators of
Choose an application
Passeriformes --- Molting --- Birds --- 591.478 --- 598.8 --- -Molting --- -Passerine birds --- Passerines --- Perching birds --- Moulting --- Shedding (Zoology) --- Feathers --- Fur --- Hair --- Horns, Cutaneous --- Insects --- Shells --- Skin --- Aves --- Avian fauna --- Avifauna --- Wild birds --- Amniotes --- Vertebrates --- Ornithology --- Keratinous formations. Hair. Bristles. Prickles. Claws. Talons. Hoofs. Feathers. Scales. Horns --- Passeres --- Development --- Molting. --- -Keratinous formations. Hair. Bristles. Prickles. Claws. Talons. Hoofs. Feathers. Scales. Horns --- 598.8 Passeres --- 591.478 Keratinous formations. Hair. Bristles. Prickles. Claws. Talons. Hoofs. Feathers. Scales. Horns --- Passerine birds --- Passeriformes - New York (State) --- Birds - New York (State)
Choose an application
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.
Migratory birds. --- Passeriformes -- Migration. --- Passeriformes. --- Passeriformes --- Migratory birds --- Zoology --- Earth & Environmental Sciences --- Health & Biological Sciences --- Ecology --- Vertebrates --- Migration --- Behavior --- Habitat --- Migration. --- Passerine birds --- Passerines --- Perching birds --- Life sciences. --- Behavioral sciences. --- Animal ecology. --- Zoology. --- Life Sciences. --- Animal Ecology. --- Behavioral Sciences. --- Birds --- Animal behavior. --- Biology --- Natural history --- Animals --- Animals, Habits and behavior of --- Behavior, Animal --- Ethology --- Animal psychology --- Ethologists --- Psychology, Comparative
Choose an application
In an attempt to standardize elements of the station routine, the book describes the procedures used in passerine and wader ringing stations. It offers a comparative analysis of versatile evaluation techniques such as measurements, orientation experiments and monitoring. The authors meticulously analyze different methods used to track birds, including catching passerines with mist-nets in land and wetland habitat, as well as the use of the Heligoland trap. The monograph, as a successful bid to establish a bird station routine that is favourable to both birds and ringers, will benefit all professional and amateur ringers.
Zoology --- Health & Biological Sciences --- Vertebrates --- Bird banding. --- Birds --- Migration. --- Migratory birds --- Banding of birds --- Bird ringing (Animal marking) --- Birdbanding --- Animal marking --- Banding --- Marking --- Tagging --- Passeriformes --- Charadriiformes --- Passerine birds --- Passerines --- Perching birds --- Waders (Birds) --- Wading birds --- Bird migration, bird ringing station, animal migration, passerines, waders.
Listing 1 - 4 of 4 |
Sort by
|