Realm: Terrestrial
Climate: Temperate
Biome: Temperate broadleaf and mixed forests
Central latitude: 35.934682
Central longitude: 135.739751
Duration: 5 years, from 2004 to 2008

18417 records

240 distinct species

Across the time series Hypsipetes amaurotis is the most frequently occurring species

Methods

All birds of data that have been identified in the course that was set in the survey site.? The investigation of the study sites there is a core site quasi-core site three types of general site by site type as described below have different research interval and the like. And research space the core site every year quasi-core site and the general site has become generally To once in five years. Thus the survey site number is different for each fiscal year. And research method of the first phase (2004-2007 fiscal year) is the line census in line census the general site of about 1km course in the course of the core and quasi core site is about 0.5km. However such as inclined obliquely is steep in the difficult core and sub core site survey while walking we conducted a survey in the spot census in the three-point set on the track. And research method of the second period and later (2008 ~) is the spot census in 5 point set on the track. However fiscal 2008 there is also a site that was carried out in line census.? From - species conservation on the considerations there is a species that is the species name and private. Private species has been referred to as sp.xx (xx is a number) . To be able to grasp the emergence species number of each site in the same site but has become a unique number in the xx species the same species and was also the site and survey period ( breeding season or winter season ) is different we use the bus another number . - Species species name to have a private endangered ? kind of Ministry of the Environment Red List at the time of data release (CR + EN) and its domestic rare field of the Law on the Conservation of Wild Fauna and Flora Endangered . And species or subspecies that have been posted on the live animals and plants is a red Shoubin and Sankouchou the disturbance caused by the photographer is a concern (except for the Nansei Islands ) .? Unit of abundance = IndCountInt, Unit of biomass = NA

Citation(s)

Monitoring Site 1000 Project, Biodiversity Center, Ministry of Environment of Japan (2014) “Monitoring site 1000 Forest and grassland research - Bird survey data” (BirdData2009-B_ver20120328.zip, downloaded from http://www.biodic.go.jp/moni1000/findings/data/index.html). Accessed 2016.