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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
May 06, 2009
South Island Robin (Kakaruai)
Jun 07, 2005
African grass-owl
Oct 13, 2005
African grass-owl
Oct 27, 2005
African grass-owl
Nov 01, 2005
African grass-owl
Aug 03, 1984
Aleutian Canada Goose
Jun 01, 2003
Evermann's Rock Ptarmigan
Sep 01, 2003
Evermann's Rock Ptarmigan
Jun 01, 2004
Evermann's Rock Ptarmigan
Jun 01, 2005
Evermann's Rock Ptarmigan
Jun 01, 2006
Evermann's Rock Ptarmigan
Mar 27, 1993
Burrowing Owl
Apr 09, 1994
Burrowing Owl
Sep 15, 2000
Kaki (black stilt)
Jan 01, 2001
Kaki (black stilt)
Sep 01, 2001
Kaki (black stilt)
Oct 25, 1993
Canada Goose
Oct 16, 1994
Canada Goose
Nov 10, 1995
Canada Goose
Oct 24, 1997
Greater Sandhill Crane
Jul 02, 2010
Northern Bald Ibis (Waldrapp)
Jan 19, 1999
Puaiohi (small Kauai thrush)
Feb 09, 1999
Puaiohi (small Kauai thrush)
Feb 22, 1999
Puaiohi (small Kauai thrush)
Feb 25, 1999
Puaiohi (small Kauai thrush)
Feb 26, 1999
Puaiohi (small Kauai thrush)
Jan 21, 2000
Puaiohi (small Kauai thrush)
Jan 29, 2001
Puaiohi (small Kauai thrush)
Feb 10, 2001
Puaiohi (small Kauai thrush)
Feb 19, 2001
Puaiohi (small Kauai thrush)
Feb 01, 2002
Puaiohi (small Kauai thrush)
Feb 11, 2002
Puaiohi (small Kauai thrush)
Feb 21, 2002
Puaiohi (small Kauai thrush)
Oct 01, 2007
Eurasian Black Vulture
Oct 05, 2007
Eurasian Black Vulture
Jan 01, 1989
Maui Creeper ('Alauahio)
Jan 01, 1990
Maui Creeper ('Alauahio)
Jan 01, 1991
Maui Creeper ('Alauahio)
Jan 01, 1992
Maui Creeper ('Alauahio)
Jan 01, 1993
Maui Creeper ('Alauahio)
Jan 01, 1999
South Island Saddleback (tieke)
Aug 12, 1985
Aleutian Canada Goose
Aug 05, 1987
Aleutian Canada Goose
Jun 15, 2005
Kakapo
Apr 15, 2008
Kakapo
Jul 15, 2009
Kakapo
Jul 15, 2009
Kakapo
Aug 15, 2009
Kakapo
Nov 15, 2009
Kakapo
Dec 15, 2009
Kakapo
Feb 15, 2010
Kakapo
Oct 10, 2002
South Island Robin (Kakaruai)
Apr 15, 2004
South Island Robin (Kakaruai)
Oct 10, 2002
South Island Saddleback (tieke)
Apr 15, 2004
South Island Saddleback (tieke)
Jan 15, 2005
South Island Wren (New Zealand Rock wren/ Tuke)
Oct 10, 2002
Yellowhead (Mohua)
Jan 01, 1996
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jul 02, 1992
Carribean or American Flamingo
Aug 03, 2009
Osprey
Jul 27, 2010
Osprey
Jun 23, 1968
Mallard
Aug 15, 2000
Northern Aplomado Falcon
Sep 15, 1997
Grey partridge
Sep 15, 1998
Grey partridge
Sep 15, 1999
Grey partridge
Sep 15, 2000
Grey partridge
Sep 15, 2001
Grey partridge
Nov 16, 1998
Guam rail
Jun 14, 1994
Bearded Vulture (Lammergeyer)
Jun 15, 1996
Bearded Vulture (Lammergeyer)
Jun 20, 1998
Bearded Vulture (Lammergeyer)
May 13, 2000
Bearded Vulture (Lammergeyer)
May 18, 2002
Bearded Vulture (Lammergeyer)
May 15, 2004
Bearded Vulture (Lammergeyer)
May 20, 2006
Bearded Vulture (Lammergeyer)
May 24, 2008
Bearded Vulture (Lammergeyer)
May 23, 2010
Bearded Vulture (Lammergeyer)
Feb 15, 2003
Seychelles Fody (Toc-toc)
Apr 17, 1978
Seychelles Magpie-robin
Apr 12, 1979
Seychelles Magpie-robin
Apr 01, 1992
Seychelles Magpie-robin
Feb 23, 1994
Seychelles Magpie-robin
Oct 01, 1995
Seychelles Magpie-robin
Jul 02, 2002
Seychelles Magpie-robin
Sep 23, 1988
Seychelles Warbler
Aug 03, 2006
Northern Aplomado Falcon
Jul 06, 2007
Northern Aplomado Falcon
Jul 27, 2007
Northern Aplomado Falcon
Jul 02, 2008
Northern Aplomado Falcon
Oct 15, 1959
Ruffed grouse
Oct 15, 1962
Ruffed grouse
Jul 02, 2000
White Stork
Apr 24, 2007
Rimatara Lorikeet (Kuhl's Lorikeet)
Aug 01, 2001
Kakerori (Rarotonga Monarch or Rarotonga Flycatcher)
Aug 15, 2002
Kakerori (Rarotonga Monarch or Rarotonga Flycatcher)
Aug 01, 2003
Kakerori (Rarotonga Monarch or Rarotonga Flycatcher)
Aug 01, 1995
Attwater's Prairie Chicken
Jun 01, 1996
Attwater's Prairie Chicken