Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Pachycephala rufiventris"'
Publikováno v:
Australian Field Ornithology. 33:198-205
Surveys of the avifauna of Wanjarri Nature Reserve and Lake Mason Conservation Park during late July 2015 recorded 100 species, with 68 at Wanjarri and 90 at Lake Mason. The greater number of species at Lake Mason Conservation Park was attributed to
Autor:
David M. Watson, Helen C. Stevens
Publikováno v:
Emu - Austral Ornithology. 113:112-121
Declines of formerly widespread bird species are being increasingly reported, with habitat loss, agricultural intensification and reduced rainfall frequently implicated. We report on temporal changes in the occurrence of birds over 21 years within co
Autor:
Vicki Pattemore
The Rufous Whistler (Pachycephala rufiventris), a small insectivorous passerine, was studied in two areas of native dry sclerophyll forest and two exotic pine plantations in south-east Queensland. The pine plantations were approximately 30 and 45 yea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9958aff1c4fe0281840e94f06b4b14e5
https://doi.org/10.14264/uql.2015.35
https://doi.org/10.14264/uql.2015.35
Autor:
Paul G. McDonald
Publikováno v:
Emu - Austral Ornithology. 101:65-72
The function of vocalisations and aggressive behaviours observed in a free-living population of Rufous Whistlers, Pachycephala rufiventris, was studied throughout a breeding season in central western New South Wales. Individuals of the population wer
Autor:
Ralph C. Macnally
Publikováno v:
Austral Ecology. 25:69-82
Three species of sexually dichromatic, insectivorous birds (Golden Whistler, Pachycephala pectoralis; Rufous Whistler, Pa. rufiventris; Rose Robin, Petroica rosea) employ a characteristic foraging manoeuvre (snatching or sally-striking) disproportion
Autor:
Lynda Bridges
Publikováno v:
Emu - Austral Ornithology. 94:156-165
Rufous Whistlers in eucalypt woodland near Armidale, north-eastern NSW, are migratory arriving in September and leaving the following April. All-purpose territories were defended by both males and females. Overwinter survival was high (90% for adult
Autor:
Lynda Bridges
Publikováno v:
Emu - Austral Ornithology. 94:106-115
A colour-banded population of Rufous Whistlers was studied from 1986-90 in eucalypt woodland near Armidale, north-eastern New South Wales. The whistlers were migratory, arriving at the study site in early September, and remaining until the following
Publikováno v:
Hormones and behavior. 39(3)
We studied a population of rufous whistlers, Pachycephala rufiventris, throughout a single breeding season in central New South Wales, Australia. We evaluated the relation between plasma testosterone (T) and reproductive behaviors using both simulate
Publikováno v:
Australian Journal of Zoology. 49:651
The hormonal and gonadal profiles of the few Australian old endemic passerine species studied to date have exhibited less annual variation in gonad size, reduced amplitude in testosterone (T) and luteinising hormone (LH) levels in comparison with tho
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