anchor.diff:  LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1380,L920599,RUAW,Renee,730,F,15300,5335,11467,2016-05-25T12:00:00Z,2024-07-25T13:38:00Z,51.23292344,2.93118801,OOST_MIJN
   LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1262,5509703,5F (g),Lara,710,F,15196,5336,11468,2016-05-19T12:00:00Z,2024-05-22T14:45:00Z,51.4493535,3.68931055,VLIS_THER
   LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1343,L906730,54 (g),Faber,830,M,15285,5337,11469,2016-05-24T12:00:00Z,2024-07-15T11:35:00Z,51.44898701,3.68968072,VLIS_THER
  +LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1345,5465451,CB (o),Fay,696,F,15307,5338,11470,2016-05-31T12:00:00Z,2024-07-26T11:20:00Z,51.43924273,3.70772124,VLIS_EPZ | Tracker reused from L911116.
   LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1268,L911116,EW (z),Roy,832,M,15202,5338,11470,2016-05-20T12:00:00Z,2016-05-30T00:00:00Z,51.43924273,3.70772124,VLIS_EPZ | Tracking stopped. Tracker reused for 5465451.
  -LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1345,5465451,CB (o),Fay,696,F,15307,5338,11470,2016-05-31T12:00:00Z,2024-07-26T11:20:00Z,51.43924273,3.70772124,VLIS_EPZ | Tracker reused from L911116.
   LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1372,L916206,AHOT,Delphine,705,F,15283,5339,11471,2016-06-07T12:00:00Z,2024-07-15T11:14:00Z,51.23292344,2.93118801,OOST_MIJN
   LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1377,L916205,AHOC,Noel,933,M,15302,5340,11492,2016-06-07T12:00:00Z,2024-07-25T13:40:00Z,51.23292344,2.93118801,OOST_MIJN
   LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1381,L916203,ALOV,Marijke,800,F,15303,5341,11493,2016-06-02T12:00:00Z,2024-07-25T13:40:00Z,51.23292344,2.93118801,OOST_MIJN
  
positive.code: LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1781,L926494,DROS,Juan,959,M,15706,5737,12083,2018-06-05T00:00:00Z,2026-09-18T15:14:00Z,51.34894,3.17362,ZEEB_BUS
  LBBG_ZEEBRUGGE,Zeebrugge,Larus fuscus,Lesser Black-backed Gull,1778,L915090,49,Camille,949,M,15705,5739,12070,2018-06-05T00:00:00Z,2026-09-18T15:10:00Z,51.4495,3.689,VLIS_ACHT
  MH_ANTWERPEN,Antwerpen,Circus aeruginosus,Western Marsh Harrier,1800,H171693,none,Zuzanna,674,F,15702,1603,213,2018-07-18T10:43:00Z,2026-07-28T10:43:00Z,51.31865076,4.21574593,Prosperdorp
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,686,H173481,None,Mia,785,F,546,586,184,2013-05-16T19:55:00Z,9999-12-31T00:00:00Z,51.276078,3.59748,Waterland-Oudeman
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,701,L143451,None,Jozef,512,M,547,610,467,2013-06-24T10:00:00Z,9999-12-31T00:00:00Z,51.276213,3.59542,Waterland-Oudeman
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,702,L143457,None,Peter,482,M,548,623,570,2013-07-22T10:30:00Z,9999-12-31T00:00:00Z,51.270609,3.59295,Waterland-Oudeman
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,1105,L143467,None,Raymond,472,M,15041,630,387,2015-05-26T09:28:00Z,2016-03-26T00:00:00Z,51.28535308,3.56180191,"Waterland-Oudeman | Found dead on 2016-03-31 in Alps, last active day is 2016-03-25. Tracker reused for H185298."
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,1305,H185298,None,Almut,656,F,15238,630,387,2016-06-03T11:11:00Z,2024-06-07T21:11:00Z,51.28661459,3.55570793,Waterland-Oudeman | Tracker reused from L143467.
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,1224,L143472,None,Ben,571,M,15162,6058,782,2016-05-02T12:58:00Z,9999-12-31T00:00:00Z,51.27180977,3.6843574,Waterland-Oudeman
  MH_WATERLAND,Waterland,Circus aeruginosus,Western Marsh Harrier,1276,L143473,None,Walter,485,M,15211,6059,841,2016-06-01T13:36:00Z,9999-12-31T00:00:00Z,51.28639987,3.5556221,Waterland-Oudeman
  O_WESTERSCHELDE,Westerschelde,Haematopus ostralegus,Eurasian Oystercatcher,1806,L918403,EAHR,,443,M,15712,5622,11949,2018-05-25T16:08:00Z,2026-09-25T16:08:00Z,51.32009106,4.25126642,Doel
  
negative.code: O_WESTERSCHELDE,Westerschelde,Haematopus ostralegus,Eurasian Oystercatcher,1809,L918401,EAHP,,497,F,15717,5742,12086,2018-05-24T16:27:00Z,2026-09-25T16:27:00Z,51.2564102,4.20516965,Verrebroek
  O_WESTERSCHELDE,Westerschelde,Haematopus ostralegus,Eurasian Oystercatcher,1804,L918405,EAHT,,513,F,15714,5743,12087,2018-05-28T16:00:00Z,2026-09-25T16:14:00Z,51.28946226,4.27404881,Doel
  O_WESTERSCHELDE,Westerschelde,Haematopus ostralegus,Eurasian Oystercatcher,1811,L918407,EAHV,,515,F,15716,5744,12088,2018-05-30T16:25:00Z,2026-09-25T16:25:00Z,51.30221459,4.24106859,Doel
  O_WESTERSCHELDE,Westerschelde,Haematopus ostralegus,Eurasian Oystercatcher,1998,L178426,EAVS,,584,F,15878,5745,12089,2019-06-20T15:45:00Z,2027-07-19T06:45:00Z,51.33565671,4.24548,
  ,,Larus argentatus,Herring Gull,1980,H908153,FLOG,Nathalie,867,F,,,,,,,,
  ,,Larus argentatus,Herring Gull,1984,H908157,GAOV,Tony,1060,M,,,,,,,,
  ,,Larus argentatus,Herring Gull,1982,H908155,FAOS,Bo,1072,M,,,,,,,,
  ,,Larus argentatus,Herring Gull,1981,H908154,FDOK,Sheryl,798,F,,,,,,,,
  ,,Larus argentatus,Herring Gull,1983,H908156,FHOS,Maarten,989,M,,,,,,,,
  