File:NLG-Buchwald Frosch 03.jpg
![File:NLG-Buchwald Frosch 03.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/NLG-Buchwald_Frosch_03.jpg/667px-NLG-Buchwald_Frosch_03.jpg?20220905145005)
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Summary
[edit]DescriptionNLG-Buchwald Frosch 03.jpg | Water frog (Pelophylax aggr.) in the Nature teaching Area Buchwald, Canton Lucerne, Switzerland. With water frogs, exact identification is difficult in Switzerland because all water frog species can interbreed and invasive species are also mixed in. This is why researchers also speak of water frog complex or water frog aggregate. They occur in several ponds and pools in the Nature teaching Area Buchwald. | ||
Date | 3 September 2022, 12:26 | ||
Source | Own work | ||
Author | Martin Thurnherr | ||
Permission (Reusing this file) |
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Significance InfoField |
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Reference InfoField | Deutsch: Wasserfrosch-Komplex in: Info fauna, Koordinationsstelle für Amphibien- & Reptilienschutz in der Schweiz (karch) Français : Complexe grenouilles vertes dans: info fauna, Centre de Coordination pour la Protection des Amphibiens et Reptiles de Suisse (karch) Italiano: Novità sul complesso delle rane verdi, In:
info fauna, Centro di Coordinamento per la Protezione degli Anfibi e dei Rettili in Svizzera (karch) . |
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Taxonomie (Wikispecies) InfoField | Pelophylax |
Object location | 47° 08′ 39.62″ N, 8° 01′ 45.19″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:50, 5 September 2022 | ![]() | 1,028 × 924 (873 KB) | Matutinho (talk | contribs) | {{Information |Description={{LangSwitch |de=Wasserfrosch, auch Grünfrosch genannt (''Pelophylax aggr.'') im Naturlehrgebiet Buchwald, Kanton Luzern, Schweiz. Bei den Wasserfröschen ist die genaue Bestimmung in der Schweiz schwierig, weil sich alle Wasserfroscharten untereinander kreuzen können und auch invasive Arten sich darunter mischen. Deshalb spricht die Forschung auch von ''Wasserfrosch-Komplex'' oder ''Wasserfrosch-Aggregat''. Sie kommen im NLG Buchwald in mehreren Teichen und Tümpeln... |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon EOS 500D |
Exposure time | 1/100 sec (0.01) |
F-number | f/5.6 |
ISO speed rating | 160 |
Date and time of data generation | 12:26, 3 September 2022 |
Lens focal length | 85 mm |
Orientation | Normal |
Horizontal resolution | 620 dpc |
Vertical resolution | 620 dpc |
Software used | GIMP 2.10.32 |
File change date and time | 16:35, 5 September 2022 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 12:26, 3 September 2022 |
Meaning of each component |
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APEX shutter speed | 6.6293565683646 |
APEX aperture | 5.0219238147438 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 07 |
DateTimeOriginal subseconds | 07 |
DateTimeDigitized subseconds | 07 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,315.4362416107 |
Focal plane Y resolution | 5,342.3271028037 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
GPS tag version | 0.0.2.2 |
Unique ID of original document | xmp.did:1129de0d-a350-474d-a1b8-7b206e7bb13d |