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Release Events

This list includes all release events that exist in the database. The list is sorted by Date of the release event. If you want to sort by Site or Species, click on "Site" or "Species". If you want to add a new release event for a species to the existing list, Contact Us.

If you want to limit the list you can select by one or a combination of the variables listed below. The user should be aware that filters can be selected that produce no results found when cases fitting the filter do not exist in the database.

The filter "Monitored by" lists individual techniques (e.g., sight) but the actual monitoring for a release event may have been a combination of techniques (e.g., sight and bird call). In cases of combinations, the user will need to filter the individual techniques in sequence. The filter "Source Population" selects release events where the source of birds for a release has been either a captive or a wild population. The filter for "Developmental Stage" selects release events based on a demographic indicator (i.e., the birds were in the specified stage). The filter "Acclimatization" (if that information is known for a specific release event) indicates an event that was a soft release (birds were given an opportunity to adjust to the change in habitat) or hard release (birds were released into the habitat on arrival). The filter "Breeding Successful" is one of the possible criteria to indicate a successful release event. The filter "% Survived 1 Year" is another possible criteria to indicate a successful release event.

Filter Release Events by:
Monitored By Source Population Developmental Stage
Acclimatization Breeding Successful % Survived 1 Year
2349 results found

Date Site (Descending) Species
Dec 15, 2000
Grey partridge
Jun 07, 1986
White-headed duck
May 22, 1987
White-headed duck
Apr 16, 1988
White-headed duck
Jul 02, 1998
Asian Houbara bustard (Macqueen's Bustard)
Jul 02, 1999
Asian Houbara bustard (Macqueen's Bustard)
Sep 15, 2002
Grey partridge
Sep 15, 2003
Grey partridge
Sep 15, 2004
Grey partridge
Sep 15, 2007
Hawaii Akepa
Oct 15, 2007
Hawaii Creeper
Jan 01, 1973
Nene (Hawaiian Goose)
Jan 01, 1974
Nene (Hawaiian Goose)
Jan 01, 1975
Nene (Hawaiian Goose)
Jul 02, 1985
Nene (Hawaiian Goose)
Jan 01, 1985
Northern Aplomado Falcon
Aug 16, 2007
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 29, 2007
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 08, 2008
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 2009
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 02, 2010
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Jul 01, 1978
Newell's Shearwater
Jul 01, 1979
Newell's Shearwater
Jul 01, 1980
Newell's Shearwater
Jan 01, 1991
Nene (Hawaiian Goose)
Jan 01, 1993
Nene (Hawaiian Goose)
Jan 01, 1994
Nene (Hawaiian Goose)
Jan 01, 1995
Trumpeter Swan
Jan 01, 1996
Trumpeter Swan
Jan 01, 1997
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jan 01, 1999
Trumpeter Swan
Jan 01, 2000
Trumpeter Swan
Jan 01, 1984
Nene (Hawaiian Goose)
Jan 01, 1986
Nene (Hawaiian Goose)
Jan 01, 1990
Nene (Hawaiian Goose)
Jan 01, 1961
Nene (Hawaiian Goose)
Jan 01, 1962
Nene (Hawaiian Goose)
Jan 01, 1963
Nene (Hawaiian Goose)
Jan 01, 1965
Nene (Hawaiian Goose)
Jan 01, 1969
Nene (Hawaiian Goose)
Jan 01, 1972
Nene (Hawaiian Goose)
Jan 01, 1976
Nene (Hawaiian Goose)
Jan 01, 1960
Nene (Hawaiian Goose)
Jan 01, 1961
Nene (Hawaiian Goose)
Jan 01, 1965
Nene (Hawaiian Goose)
Jan 01, 1970
Nene (Hawaiian Goose)
Jan 01, 1971
Nene (Hawaiian Goose)
Jan 01, 1972
Nene (Hawaiian Goose)
Jan 01, 1973
Nene (Hawaiian Goose)
Jan 01, 1982
Nene (Hawaiian Goose)
Jan 01, 1984
Nene (Hawaiian Goose)
Jan 01, 1986
Nene (Hawaiian Goose)
Jan 01, 1987
Nene (Hawaiian Goose)
Jan 01, 1988
Nene (Hawaiian Goose)
Jan 01, 1990
Nene (Hawaiian Goose)
Jan 01, 1991
Nene (Hawaiian Goose)
Jan 01, 1992
Nene (Hawaiian Goose)
Jan 01, 1993
Nene (Hawaiian Goose)
Aug 24, 2002
North Island Kaka
Jul 02, 2003
North Island Kaka
Jun 11, 2007
North Island Kaka
May 15, 2001
North Island Robin (Toutouwai)
May 15, 2002
North Island Robin (Toutouwai)
Aug 15, 2001
North island tomtit
May 15, 2002
North island tomtit
Jun 15, 2003
North island tomtit
Nov 15, 2000
Brown Teal (Pateke)
Feb 17, 2005
Hihi (Stitchbird)
Feb 22, 2005
Hihi (Stitchbird)
Mar 26, 2005
Hihi (Stitchbird)
May 22, 2005
Hihi (Stitchbird)
May 26, 2005
Hihi (Stitchbird)
Mar 15, 2010
Hihi (Stitchbird)
Jul 04, 2000
Little Spotted Kiwi
Jul 19, 2001
Little Spotted Kiwi
Apr 15, 2001
New Zealand Scaup (Papango or Black Teal)
Jun 16, 2002
North Island Saddleback
Jan 01, 1998
North Island Weka
Aug 01, 2001
Whitehead (Popokatea)
May 01, 2002
Whitehead (Popokatea)
Aug 01, 2002
Whitehead (Popokatea)
Oct 08, 1992
North Island Weka
May 11, 1977
Red-crowned Parakeet (Kakariki)
Oct 15, 1977
Red-crowned Parakeet (Kakariki)
Jan 20, 1981
North Island Saddleback
Feb 06, 1981
North Island Saddleback
Feb 12, 1981
North Island Saddleback
Feb 19, 1982
North Island Saddleback
Mar 03, 1982
North Island Saddleback
Mar 10, 1982
North Island Saddleback
Mar 19, 1983
North Island Saddleback
Sep 26, 1987
North Island Saddleback
Aug 24, 1988
North Island Saddleback
Aug 26, 1989
North Island Saddleback
Dec 11, 1991
North Island Kokako
Dec 23, 1991
North Island Kokako
Feb 07, 1993
North Island Kokako
Mar 07, 1993
North Island Kokako
Sep 01, 1993
North Island Kokako