The Atlantic Range of Leach's Petrel (Oceanodroma leucorhoa (Vieillot))
نویسندگان
چکیده
منابع مشابه
Diet and trophic position of Leach’s storm-petrel Oceanodroma leucorhoa during breeding and moult, inferred from stable isotope analysis of feathers
We combined conventional dietary sampling (2002) with stable isotope analysis of nitrogen (δ15N) and carbon (δ13C) in feathers of Leach’s storm-petrels Oceanodroma leucorhoa (2001 and 2002) to investigate temporal, sexand age-related variation in diet and trophic position, at Baccalieu Island, Newfoundland, Canada. Nestlings are fed mainly fish and crustaceans (ca. 90 and 9% by mass, respective...
متن کاملEffectiveness of emetics to study plastic ingestion by Leach's Storm-petrels (Oceanodroma leucorhoa).
Most plastic ingestion studies rely on dissection of dead birds, which are found opportunistically, and may be biased. We used Leach's Storm-petrels (Oceanodroma leucorhoa) in Newfoundland to study the effect of dose volume, and the efficacy of emesis using syrup of ipecac as an emetic. Ipecac is a safe method of non-lethally sampling stomach contents, and recovered all ingested plastic. Almost...
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 کاملMorphological and genetic factors shape the microbiome of a seabird species (Oceanodroma leucorhoa) more than environmental and social factors
BACKGROUND The microbiome provides multiple benefits to animal hosts that can profoundly impact health and behavior. Microbiomes are well-characterized in humans and other animals in controlled settings, yet assessments of wild bird microbial communities remain vastly understudied. This is particularly true for pelagic seabirds with unique life histories that differ from terrestrial bird specie...
متن کاملEvaluation of seabirds in Newfoundland and Labrador, Canada, as hosts of influenza A viruses.
Influenza A viruses infect a wide range of hosts, including many species of birds. Avian influenza A virus (AIV) infection appears to be most common in Anseriformes (ducks, geese, and swans) and some Charadriiformes (shorebirds and gulls), but many other birds also serve as hosts of AIV. Here, we evaluated the role of seabirds as hosts for AIV. We tested 3,160 swab samples from 13 seabird speci...
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ژورنال
عنوان ژورنال: The Auk
سال: 1915
ISSN: 0004-8038,1938-4254
DOI: 10.2307/4072425