Various sites / North Island Weka : Release Events
- Jan 01, 1951
- Jan 01, 1958
- Jun 01, 1958
- Jul 01, 1958
- Mar 01, 1959
- Feb 29, 1960
- Sep 30, 1960
- Sep 30, 1960
- Sep 30, 1960
- Sep 30, 1960
- Sep 30, 1960
- Sep 30, 1960
- Sep 30, 1960
- Oct 31, 1960
- Oct 31, 1960
- Oct 31, 1960
- Oct 31, 1960
- Nov 30, 1960
- Nov 30, 1960
- Jan 01, 1961
- Feb 01, 1961
- Feb 01, 1961
- Jul 01, 1961
- Oct 01, 1961
- Nov 01, 1961
- Nov 01, 1961
- Dec 01, 1961
- Dec 01, 1961
- Dec 01, 1961
- Aug 01, 1962
- Aug 01, 1962
- Nov 15, 1962
- Dec 01, 1962
- Jan 08, 1963
- Apr 01, 1963
- Aug 01, 1963
- Sep 01, 1963
- Nov 01, 1963
- Dec 01, 1963
- Dec 01, 1963
- Feb 01, 1964
- Sep 30, 1964
- Sep 30, 1964
- Oct 31, 1964
- Jan 01, 1965
- Mar 01, 1965
- Oct 01, 1965
- Nov 01, 1965
- Dec 01, 1965
- Dec 01, 1965
- Jan 01, 1966
- Jan 01, 1966
- Feb 01, 1966
- Feb 01, 1966
- Nov 01, 1966
- Dec 01, 1966
- Feb 01, 1967
- Mar 01, 1967
- Mar 01, 1967
- Jun 01, 1967
- Oct 01, 1967
- Nov 01, 1967
- Dec 01, 1967
- Jan 01, 1968
- Jan 01, 1968
- Feb 01, 1968
- Feb 01, 1968
- Apr 30, 1968
- Jul 31, 1968
- Sep 30, 1968
- Sep 30, 1968
- Oct 31, 1968
- Oct 31, 1968
- Oct 31, 1968
- Nov 30, 1968
- Feb 01, 1969
- Feb 01, 1969
- Mar 01, 1969
- Mar 01, 1969
- Sep 01, 1969
- Oct 01, 1969
- Nov 01, 1969
- Jan 01, 1970
- Mar 01, 1970
- Mar 01, 1970
- Oct 01, 1970
- Nov 01, 1970
- Dec 01, 1970
- Dec 01, 1970
- Feb 01, 1971
- Apr 01, 1971
- Aug 01, 1971
- Aug 01, 1971
- Aug 01, 1971
- Oct 01, 1971
- Nov 01, 1971
- Mar 01, 1973
- Apr 01, 1973
- Apr 01, 1973
- Feb 01, 1975
- Nov 01, 1975
- Jan 01, 1976
- Feb 01, 1976
- Feb 01, 1976
- Apr 01, 1976
- Jul 01, 1976
- Jan 01, 1978
- Jan 01, 1980