Tern, Black  Chlidonias niger

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Legend - Reporting rates
  Incidentals and Ad hoc records
or Less than 4 Full protocol cards.
  Full protocol reporting rates less than 3.57%
 3.57 - 7.92%
 7.92 - 8.33%
 8.33 - 10.14%
 10.14 - 11.36%
 11.36 - 13.92%
 13.92 - 15.38%
 15.38 - 20.00%
 20.00-100%
Tools
Monthly reporting rates. (Click to enlarge)
Last 10 sightings (Full protocol)
2255_14252018-12-30
2300_14252018-12-18
2255_14252018-11-10
2255_14252018-10-27
2230_14302018-10-24
2300_14252018-04-24
2255_14252018-03-12
2255_14252018-02-03
2255_14252018-01-12
2255_14252018-01-12
Page served: 20 Feb 2019
design and systems by Michael Brooks
Animal Demography Unit
University of Cape Town