1.

Record Nr.

UNINA9910461733303321

Autore

Olsen Jerry

Titolo

Australian high country owls [[electronic resource] /] / Jerry Olsen

Pubbl/distr/stampa

Collingwood, Vic., : CSIRO Pub., 2011

ISBN

1-283-35511-6

9786613355119

0-643-10410-0

Descrizione fisica

1 online resource (377 p.)

Disciplina

598.97

598.970994

Soggetti

Owls - Australia

Mountain animals - Australia

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Cover; Contents; Preface and acknowledgements; What is an owl?; What is a Ninox?; What is a Southern Boobook?; Studying owls; David Fleay; Surveying owls; Finding owls; Trapping and handling owls; Telemetry; Diet and hunting - medium-sized owls; Spotted Owls; Boobook summer diet; Boobook prey size; Northern Hawk-Owls and Long-eared Owls; Winter Boobook diet; Great Horned Owls and versatility; Great Grey Owls and wing formulae; Powerful Owl diet; Forest owl diets; Powerful Owls and dimorphism; Breeding; Southern Boobook calls; Borders; Duetting and duelling; Weather and calling

A lover's trianglePre-breeding behaviour; Colour plates; Nests and breeding habitat; Timing of breeding; Pair behaviour - incubation; Pair behaviour - prey deliveries; Fledging age; Female desertion; Fledgling behaviour; Snowy Owls; David Lack's theory of limiting factors; Tawny Owls in Kielder Forest; Duelling and nest failures; Conservation; Spotted Owls; Athene and Burrowing Owls; Little Owls; Conserving Australian owls; Conservation techniques; Wallacea; Wallacea; Sumba Barn Owls; Sumba Boobook; New species; Eviction; Appendix A: Australian owls

Appendix B: Rehabilitating injured and orphaned owlsReferences; Index



Sommario/riassunto

Descriptions, anecdotes and conservation issues referring to Australia's major owl species.