Changed Feeding Habits Of Siskins And Lesser Redpolls
نویسندگان
چکیده
منابع مشابه
No evidence of genetic differentiation between lesser redpolls Carduelis flammea cabaret and common redpolls Carduelis f. flammea
The redpoll finch complex Carduelis flammea-hornemanni has received much attention from taxonomists due to its remarkable variation in plumage and morphology. Some authors have suggested one highly variable species, flammea, while others have suggested seven species (see Knox 1988 for review). The most widely held view recognises two species, the common redpoll (including flammea, islandica, ro...
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The study investigated the stomach content of Sillago sihama in Hormuzgan Province waters located in the northern Persian Gulf from October 2009 to March 2010. The stomach analysis was carried out using frequency of occurrence and numeric methods. Diatoms, blue- green algae and dinoflagellates constituted main food of plant origin. Diatoms were found to be the most preferable food of plant ori...
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ژورنال
عنوان ژورنال: Bird Study
سال: 1977
ISSN: 0006-3657,1944-6705
DOI: 10.1080/00063657709476545