File:Branta ruficollis, riđovoljka guska.jpg
Original file (1,400 × 1,050 pixels, file size: 719 KB, MIME type: image/jpeg)
Captions
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Summary
[edit]DescriptionBranta ruficollis, riđovoljka guska.jpg |
Српски / srpski: Srpski naziv
guska crvenovoljka Opis vrste D.t. 54-60 cm. Gnezdi se u severnom Sibiru, na poluostrvu Tajmir i u manjem broju na poluostrvima Gidan i Jamal. Selica je koja migrira uskim koridorom kroz Aziju i istočnu Evropu do zapadnih obala Crnog mora. Deo ptica prolazi kroz Panonsku niziju. Staništa u kojima se gnezdi su tundre u piobalju i oko reka. Zimu provodi na stepskim i poljoprivrednim područjima u ravnicama i priobalju. Gnezda gradi na zemlji, često u blizini gnezda ptica grabljivica (snežne sove ili severnog sokola). Hrani se travama i drugim biljkama. Predstavlja globalno ugroženu vrstu, čija se brojnost smanjuje usled klimatskih promena, prekomernog lova i stradanja na seobi. U Srbiji se povremeno viđa u manjem broju u periodu seobe i zimovanja, najčešće na tradicionalno važnim okupljalištima gusaka. Status zaštite vrste IUCN crvena lista - Kategorija EN; Direktiva o pticama EU - Annex I; Ptice od posebnog značaja za zaštitu u Evropi: SPEC 1 w; Konvencija o očuvanju evropske divlje flore i faune i prirodnih staništa - Annex I; Konvencija o očuvanju evropske divlje flore i faune i prirodnih staništa - Annex III; Pravilnik o proglašenju i zaštiti strogo zaštićenih i zaštićenih divljih vrsta biljaka, životinja i gljiva: Prilog I Strogo zaštićene divlje vrste biljaka, životinja i gljiva; |
Date | |
Source | Own work |
Author | Medenica Ivan |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:36, 14 July 2017 | 1,400 × 1,050 (719 KB) | Medeniacus (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON |
---|---|
Camera model | COOLPIX P510 |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/5.9 |
ISO speed rating | 400 |
Date and time of data generation | 09:39, 14 March 2017 |
Lens focal length | 180 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | COOLPIX P510 V1.0 |
File change date and time | 09:39, 14 March 2017 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 09:39, 14 March 2017 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.2 APEX (f/3.03) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 1,000 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 84.84.15.05 |