Raptor Grid Study http://tun.fi/HR.96
Collection Name
Raptor Grid Study (en)
Petoruutututkimus (fi)
Type of the collection
Monitoring scheme observationsCollection description
National Raptor Grid Monitoring Study (en)
Valtakunnallinen petolinturuutuseuranta (fi)
Temporal coverage
1982-Geographic coverage
FinlandCollection methods
Approximately 140 grids (size 10 x 10 km) surveyed each year to find all nests and territories of raptors and owlsLicense
Creative Commons AttributionContact email
jari.valkama@helsinki.fiData quarantine length (yr.)
4Basis for concealment or quarantine
Contains data on exact breeding sites of threatened and endangered bird of prey species (en)
Sisältää uhanalaisten petolintujen pesäpaikkatietoja (fi)
Number of specimens
Number of type specimens
Number of all observations
Metadata creator
Valkama, JariStatus of this metadata
satisfactory – could be improvedDate created
11.05.2012 17:22Date edited
16.12.2016 19:02Sensitive observation data have undergone obfuscation including spatial aggregation so that precise locations and other sensitive information is not publicly available. The precise location, place names, dates, names of observers and other information may have been obscured or removed. Read more about sensitive observations.
Data may have a research embargo (usually 2–4 years), during which data may have been hidden or obscured as described above. Data producer-owners may have chosen to permanently obfuscate all or part of their data.
To gain access to non-obscured data, you may make a data request. Non-obscured data is also available to Finnish authorities