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Cave, Mine, Railway tunnel refPRF IDSite nameCountyCountryPrimary entrance grid reference - The one most people enter by and the one cave rescue would useDayMonthYearSeasonRock typeLandform Natural / ArtificialEntrance topographyPhase 1 habitat the landform opens intoPhase 1 codeNumber of entranceslandform inludes one or more of: free-surface-stream, sump stream, sump, lake, no waterMeso 1a - Threshold; dark-zone (lux value if recorded)Meso 1b - Distance between PRF / roost position and nearest entrance (m)Meso 2 - Roost position on the ceiling, left wall, right wall, face, or floorMeso 3a - Is the PRF on a route, node / junction, or desination Meso 3b - Is the roost position / PRF in: the portal, an aisle, a passage, a keyhole-passage, an adit, a tunnel, a crawl, or a squeezeMeso 3b (i) - Ceiling height at roost postion (m)Meso 3b (ii) - Wall width at roost position (m)Meso 3b (iii) - Roost feature: in cul-de-sac, on face, or in labyrinthMeso 3c - Roost postion in an aven or shaftMeso 3c (i) - Diameter of tube (m)Meso 3d - Roost position in a hall, chamber, cave, cavernMeso 3d (i) - Ceiling height (m)Meso 3d (ii) - Wall width on north/south axis (m)Meso 3d (iii) - Wall width on east/west axis (m)Meso 4 - Feature nameMicro 1 - Is the roost postion in an exposed surface situation (y / n)Micro 1 (i) - Bat hanging from: rock, brick, wood (crossbar, prop, cribbing), or metal (beam, bearing-plate)Micro 2a - Is the roost postion in a simple recessed feature such as a: a pitch, cuppola, manhole, vestibule, step, rib, shelf, tent, ceiling pocket, or wall pocketMicro 2a (i) - PRF entrance aspect: down-facing, outfacing from a wall, up-facing from the floorMicro 2a (ii) - Entrance dimension on longest axis (cm)Micro 2a (iii) - Entrance dimension on shortest axis (cm)Micro 2a (iv) - Front to back width (cm)Micro 2b - Is the roost postion in a double recessed feature such as a: ceiling pocket, or wall pocket in a larger featureMicro 2b (i) - Entrance dimension on longest axisMicro 2b (ii) - Entrance dimension on shortest axisMicro 2b (iii) - Front to back widthHeight of roost position above floor (m)Bat speciesRoost usage: only one species (o1s), more than one species but on different days (m1dd), more than one species on same day (m1sd)Minimum number of batsAwake / Asleep / TorpidDroppings presentMicro 3 - Associates visible (y / n)First RecorderSecond RecorderAlso presentPhotoTemperature (°C) (if not recorded enter #VALUE!)
Humidity (% RH) (if not recorded enter #VALUE!)Landowner permission to share records on this databaseRecorder permission to share records on this databaseLandowner permission to share records inc grid references and site name beyond this database (e.g. NBN Atlas at 1km resolution) Recorder permission to share records inc grid references and site name beyond this database (e.g. NBN Atlas at 1km resolution) Landowner permission to share records inc grid references and site name beyond this database (e.g. NBN Atlas at 10m resolution) Recorder permission to share records inc grid references and site name beyond this database (e.g. NBN Atlas at 10m resolution)Landowner permission to share records inc grid references and site name beyond this database (e.g. with reseachers at 1km or 10m resolution) Recorder permission to share records inc grid references and site name beyond this database (e.g. with reseachers at 1km or 10m resolution). Landowner permission to share records inc grid references and site name beyond this database (e.g. with BCT projects at 1m resolution) Recorder permission to share records inc grid references and site name beyond this database (e.g. with BCT projects at 1m resolution). Recorder permission to share/use records, photos & videos on the BRHK & BCT Facebook Group page, BCT website and BCT/BTHK future publications and Apps (photo and vids will be credited) Recorder permission to store their personal data and share name via BRHK database (inc name and email address)
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