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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 (Ascending) Species
Feb 21, 1996
Whooping Crane
Mar 06, 1996
Whooping Crane
Mar 20, 1996
Whooping Crane
Dec 10, 1996
Whooping Crane
Jan 28, 1997
Whooping Crane
Mar 18, 1997
Whooping Crane
Nov 19, 1997
Whooping Crane
Feb 25, 1998
Whooping Crane
Mar 31, 1998
Whooping Crane
Dec 02, 1998
Whooping Crane
Jan 20, 1999
Whooping Crane
Feb 10, 1999
Whooping Crane
Mar 04, 1999
Whooping Crane
Dec 01, 1999
Whooping Crane
Feb 02, 2000
Whooping Crane
Feb 23, 2000
Whooping Crane
Mar 04, 2000
Whooping Crane
Sep 15, 2010
North Island Kokako
Mar 14, 2007
North Island Brown Kiwi
Apr 01, 2007
North Island Brown Kiwi
Mar 25, 1999
North Island Robin (Toutouwai)
Jun 03, 1976
White-tailed Ptarmigan
Sep 03, 1976
White-tailed Ptarmigan
Jan 01, 1996
North Island Weka
Jan 01, 1962
Nene (Hawaiian Goose)
Jan 01, 1963
Nene (Hawaiian Goose)
Jan 01, 1964
Nene (Hawaiian Goose)
Jan 01, 1965
Nene (Hawaiian Goose)
Jan 01, 1966
Nene (Hawaiian Goose)
Jan 01, 1968
Nene (Hawaiian Goose)
Jan 01, 1969
Nene (Hawaiian Goose)
Jan 01, 1970
Nene (Hawaiian Goose)
Jan 01, 1972
Nene (Hawaiian Goose)
Jan 01, 1973
Nene (Hawaiian Goose)
Jan 01, 1976
Nene (Hawaiian Goose)
Jan 01, 1977
Nene (Hawaiian Goose)
Jan 01, 1992
Nene (Hawaiian Goose)
Jan 01, 1998
Nene (Hawaiian Goose)
Jan 01, 1999
Nene (Hawaiian Goose)
Jan 01, 2002
Nene (Hawaiian Goose)
Jan 01, 1988
Montagu's harrier
Jan 01, 1989
Montagu's harrier
Jan 01, 1990
Montagu's harrier
Jan 01, 1991
Montagu's harrier
Jan 01, 1992
Montagu's harrier
Sep 14, 1997
Hispaniolan parrot
Jun 29, 1998
Hispaniolan parrot
Jul 15, 2003
Osprey
Jul 15, 2004
Osprey
Jul 15, 2005
Osprey
Jun 01, 1991
Bali mynah
Jan 01, 1993
Bali mynah
Feb 01, 1998
Bali mynah
Mar 01, 1998
Bali mynah
Jan 01, 1983
Bald Eagle
Mar 30, 1996
Burrowing Owl
Apr 18, 1997
Burrowing Owl
Nov 02, 1999
Aldabra Rail
Jan 01, 2000
Trumpeter Swan
Jul 15, 2007
South Island Robin (Kakaruai)
Oct 14, 1993
Yellowhead (Mohua)
Jul 21, 2007
Yellowhead (Mohua)
Jul 21, 2007
Yellowhead (Mohua)
Sep 24, 2004
Nene (Hawaiian Goose)
Jan 01, 1994
North Island Kokako
Jan 01, 2000
Trumpeter Swan
Sep 15, 2002
New Zealand Black Robin (Chatham Island Black Robin or Chatham Islands Robin)
Jul 01, 1980
Osprey
Jul 01, 1981
Osprey
Jul 01, 1982
Osprey
Jul 01, 1983
Osprey
Jul 01, 1984
Osprey
Jul 01, 1985
Osprey
Jul 01, 1986
Osprey
Jan 01, 1999
South Island Saddleback (tieke)
Jan 01, 1996
Orange-bellied Parrot
Jan 01, 2004
Orange-bellied Parrot
Jan 01, 2004
Griffon vulture
Feb 15, 2009
South Island Robin (Kakaruai)
Apr 15, 2009
South Island Robin (Kakaruai)
Aug 18, 1997
North Island Saddleback
Aug 18, 1997
North Island Saddleback
May 31, 1964
North Island Brown Kiwi
Nov 30, 1964
North Island Brown Kiwi
Jul 15, 2006
Noisy Scrub-bird
Aug 15, 2006
Noisy Scrub-bird
Jul 02, 1997
Osprey
Jun 29, 1998
Osprey
Jul 13, 1999
Osprey
Jul 31, 2000
Osprey
Jul 13, 2001
Osprey
Jun 27, 2002
Osprey
Jun 24, 2003
Osprey
Aug 15, 1998
New Zealand Shore Plover
Jul 15, 1999
New Zealand Shore Plover
Jul 01, 1977
Seychelles Kestrel
Feb 15, 2000
Wattled Crane
Apr 12, 2000
Wattled Crane
Jul 02, 1957
White Stork
Dec 21, 2001
Nene (Hawaiian Goose)