Cross-species screening of microsatellite markers for individual identification of snow petrel Pagodroma nivea and Wilson's storm petrel Oceanites oceanicus in Antarctica
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منابع مشابه
What factors drive prolactin and corticosterone responses to stress in a long-lived bird species (snow petrel Pagodroma nivea)?
Life-history theory predicts that individuals should adapt their parental investment to the costs and benefits of the current reproductive effort. This could be achieved by modulating the hormonal stress response, which may shift energy investment away from reproduction and redirect it toward survival. In birds, this stress response consists of a release of corticosterone that may be accompanie...
متن کامل'hovering' Flight of Wilson's Storm Petrel
Wilson's storm petrel (Oceanites oceanicus) characteristically feeds by ' hovering' over the water surface, but its technique for this is unlike that of other flying vertebrates. The kinematics and aerodynamics of this ' hovering' flight were investigated to determine the possible sources of lift; various nonaerodynamic sources of lift were discounted. It is suggested that the storm petrel soar...
متن کاملExamining the development of individual recognition in a burrow-nesting procellariiform, the Leach's storm-petrel.
Burrow-nesting petrels use their well-developed sense of smell for foraging, homing to their nest, and mate recognition. The chicks of burrow-nesting petrels can apparently learn odours associated with prey while still in the nest, but the development of individual-specific odour recognition is less well understood. We used a simple two-choice test to determine whether 4- to 6-week-old chicks o...
متن کاملMonteiro’s Storm-petrel Oceanodroma monteiroi : a new species from the Azores
MARK BOLTON 1,2 *, ANDREA L. SMITH 3 , ELENA GÓMEZ-DÍAZ 4 , VICKI L. FRIESEN 3 , RENATA MEDEIROS 1 , JOËL BRIED 1 , JOSE L. ROSCALES 4 & ROBERT W. FURNESS 5 1 Department of Oceanography and Fisheries, University of the Azores, 9901-862 Horta, Portugal 2 Royal Society for the Protection of Birds, UK Headquarters, The Lodge, Sandy, Beds, SG19 2DL, UK 3 Department of Biology, Queen’s University, K...
متن کاملEnergetics of nestling growth and parental effort in Antarctic fulmarine petrels.
Antarctic fulmarine petrels breed in some of the coldest conditions encountered by any bird and their young grow twice as fast as predicted allometrically. To examine the energetic consequences of fast growth in a cold environment, we used the doubly labeled water technique to measure field metabolic rates of adults (three species) and different-aged nestlings (four species) of Antarctic fulmar...
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ژورنال
عنوان ژورنال: PeerJ
سال: 2018
ISSN: 2167-8359
DOI: 10.7717/peerj.5243