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 - 8.33%
 8.33 - 8.42%
 8.42 - 9.84%
 9.84 - 10.26%
 10.26 - 13.57%
 13.57 - 15.38%
 15.38 - 25.00%
 25.00-100%
Tools
Monthly reporting rates. (Click to enlarge)
Last 10 sightings (Full protocol)
2300_14252018-04-24
2255_14252018-03-12
2255_14252018-02-03
2255_14252018-01-12
2255_14252018-01-12
2235_14302018-01-11
2235_14302018-01-09
2235_14302018-01-09
2255_14252018-01-02
2255_14252017-12-26
Page served: 20 Jun 2018
design and systems by Michael Brooks
Animal Demography Unit
University of Cape Town