Knot, Red

Calidris canutus

Ringed: 2544 | Retrapped: 26 | Recovered: 32

AFRING

Annual ringing activity

Biometrics

Distribution of ringing records

Ringing records Retraps and resightings Ring recovery records
  ABAP distribution Full protocol Reporting Rate 0% 100%
  ABAP distribution records other   Adhoc protocol and pentads with less than 4 cards

Top 10 ringers

218 Mr M Waltner 1107
215 Mr G Underhill 500
219 Mr G Wilson 258
226 Dr D Whitelaw 206
227 Mr Brian Vanderwalt 83
211 Mr HP Pfister 78
280 Mr A Tree 63
207 Dr C Elliott 48
851 DRS R&B SUMMERS 40
223 Mr J Harwood 32

Top 10 retrappers

0 Member of the public 68
280 Mr A Tree 3
966 Paris Scheme, France, Olivier 2
218 Mr M Waltner 2
556 Skeleton Coast 1
226 Dr D Whitelaw 1
227 Mr Brian Vanderwalt 1

10 Latest ringing records

SAFRING 4H94481 2025-03-24 1552N1631W
SAFRING BH76285 2012-01-10 1535N3229E
SAFRING 4H49088 2008-04-01 1429N1705W
SAFRING 4H47235 2007-12-12 2235S1432E
SAFRING 4H47196 2007-12-11 2235S1432E
SAFRING 4H41031 2006-10-22 2235S1432E
SAFRING 4H30408 2004-09-09 2235S1432E
SAFRING 4H22738 2003-03-31 2235S1432E
SAFRING 4H22061 2002-11-30 2235S1432E
SAFRING 4H22234 2002-05-07 2235S1432E

10 Latest retraps/recoveries

SAFRING 488953 1991-01-15 2015-03-16 X 24y 2m 6d
SAFRING 425131 1973-12-30 1995-05-22 X 21y 4m 13d
FOREIGN 7697089 1989-09-03 1993-03-20 2 3y 6m 4d
SAFRING 471173 1985-04-14 1992-11-15 X 7y 7m 12d
SAFRING 471084 1991-04-13 1992-08-24 X 1y 4m 19d
SAFRING 471003 1984-03-24 1992-08-20 X 8y 4m 11d
SAFRING 471005 1984-03-24 1992-08-20 X 8y 4m 11d
SAFRING 451324 1984-03-24 1992-07-30 2 8y 4m 20d
SAFRING 471094 1991-04-20 1992-07-30 2 1y 3m 17d
SAFRING 447969 1980-04-19 1992-05-08 X 12y 0m 22d

10 Greatest longevity retraps

Note: recovery (X) records are not included in this list as we are not always sure of the actual date of death.

SAFRING 426314 1973-12-30 1987-05-25 2 13y 4m 4d
SAFRING 417378 1972-11-04 1983-05-13 2 10y 6m 2d
FOREIGN F626212 1975-08-28 1984-03-24 2 8y 6m 11d
FOREIGN 7136783 1975-08-31 1984-03-24 2 8y 6m 8d
SAFRING 451324 1984-03-24 1992-07-30 2 8y 4m 20d
SAFRING 427021 1976-03-27 1983-09-18 3 7y 5m 1d
SAFRING 421014 1972-04-09 1979-08-25 2 7y 4m 24d
SAFRING 419286 1973-09-23 1980-05-12 2 6y 7m 23d
FOREIGN 7000708 1966-08-25 1972-12-03 2 6y 3m 12d
SAFRING 446291 1976-03-20 1982-05-12 2 6y 1m 24d

Long distance records

Scheme Ring # Duration Distance (Km)
SAFRING 448509 2y 11m 0d 11572
FOREIGN 7136783 8y 6m 8d 10683
FOREIGN AT41824 1y 1m 19d 10446
FOREIGN 7203588 2y 7m 23d 10193
SAFRING 413228 1y 5m 5d 10145
SAFRING 425108 5y 8m 29d 10055
SAFRING 419099 5y 4m 12d 10013
SAFRING 445308 3y 0m 0d 9986
SAFRING 448638 4y 4m 10d 9929
FOREIGN XS25388 1y 6m 29d 9926