VARIATION ANALYSIS OF MIGRATORY BIRDS’ ABUNDANCE
نویسندگان
چکیده
منابع مشابه
Serological Monitoring of Avian Influenza in Migratory Birds of Iran
Although migratory waterfowl is well known to be a major reservoir for avian influenza virus (AIV), there are only few recently published reports about the seroprevalence of AIV in this group of birds. To investigate the AIV antibody status in migratory waterfowl of Iran, we collected 217 serum samples from 25 different species of waterfowl during 2003 and 2004. These serum samples were teste...
متن کاملMigratory Birds Make
sions about site settlement on both breeding and nonbreeding grounds. Each year a fraction of surviving individuals return to sites occupied in previous years. The accumulation of capture histories, and the widespread distribution of capture–recapture software to analyze such data (Lebreton et al. 1992) have lead to a proliferation of estimates of apparent annual survival rates for migratory bi...
متن کاملDiversity and Abundance of Spring Migratory Birds Using Habitat Islands on the Great Plains
-Relationships of area with numbers of species and individuals of spring migrants were examined for 69 shelterbelts (forest islands) in eastern South Dakota. Total abundance and number of species were as highly correlated with area during spring migration as during the breeding season. The relationships of area with total abundance and number of species were highly similar between two years of ...
متن کاملMigratory birds, ticks, and Bartonella
Bartonella spp. infections are considered to be vector-borne zoonoses; ticks are suspected vectors of bartonellae. Migratory birds can disperse ticks infected with zoonotic pathogens such as Rickettsia and tick-borne encephalitis virus and possibly also Bartonella. Thus, in the present study 386 tick specimens collected in spring 2009 from migratory birds on the Mediterranean islands Capri and ...
متن کاملserological monitoring of avian influenza in migratory birds of iran
although migratory waterfowl is well known to be a major reservoir for avian influenza virus (aiv), there are only few recently published reports about the seroprevalence of aiv in this group of birds. to investigate the aiv antibody status in migratory waterfowl of iran, we collected 217 serum samples from 25 different species of waterfowl during 2003 and 2004. these serum samples were tested ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University
سال: 2012
ISSN: 2226-9010,2225-5486
DOI: 10.7905/bbmspu.v1i1(4).53