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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 Species (Ascending)
May 15, 2008
Western Bluebird
May 15, 2009
Western Bluebird
May 15, 2010
Western Bluebird
Jul 02, 1999
Western Bristlebird
Nov 15, 2000
Western Bristlebird
Oct 15, 2007
Western Bristlebird
Oct 07, 1993
Western Weka
Oct 11, 1993
Western Weka
Oct 15, 1993
Western Weka
Oct 27, 1993
Western Weka
Nov 03, 1993
Western Weka
Jul 02, 2000
White Stork
Jul 02, 1986
White Stork
Jul 02, 1957
White Stork
Jun 23, 1976
White-breasted Wood Wren
Jun 07, 1986
White-headed duck
May 22, 1987
White-headed duck
Apr 16, 1988
White-headed duck
Jun 03, 1976
White-tailed Ptarmigan
Sep 03, 1976
White-tailed Ptarmigan
Sep 15, 1968
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Oct 01, 1968
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Oct 01, 1968
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 07, 1983
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 11, 1983
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 25, 1983
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 29, 1983
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 02, 1984
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 14, 1984
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 16, 1984
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 11, 1985
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 16, 1985
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 18, 1985
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
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)
Aug 11, 2007
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 10, 2008
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 13, 2009
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 20, 2010
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 1993
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 1994
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 1995
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 1996
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 1997
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 01, 1998
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Sep 23, 2001
White-winged Guan
Nov 15, 2002
White-winged Guan
Jun 15, 2003
White-winged Guan
Jul 15, 2003
White-winged Guan
Feb 08, 2007
White-winged Guan
May 14, 2008
Whitehead (Popokatea)
May 19, 2008
Whitehead (Popokatea)
May 20, 2008
Whitehead (Popokatea)
May 22, 2008
Whitehead (Popokatea)
Jun 04, 2008
Whitehead (Popokatea)
Jun 07, 2008
Whitehead (Popokatea)
Aug 06, 2008
Whitehead (Popokatea)
Aug 07, 2008
Whitehead (Popokatea)
Aug 08, 2008
Whitehead (Popokatea)
Aug 10, 2008
Whitehead (Popokatea)
Sep 20, 2008
Whitehead (Popokatea)
Aug 27, 2004
Whitehead (Popokatea)
Apr 20, 2008
Whitehead (Popokatea)
Apr 12, 2003
Whitehead (Popokatea)
Aug 01, 2001
Whitehead (Popokatea)
May 01, 2002
Whitehead (Popokatea)
Aug 01, 2002
Whitehead (Popokatea)
Jul 18, 2010
Whitehead (Popokatea)
Mar 15, 2009
Whitehead (Popokatea)
Apr 20, 2008
Whitehead (Popokatea)
Mar 31, 2007
Whitehead (Popokatea)
Sep 01, 1989
Whitehead (Popokatea)
May 01, 1990
Whitehead (Popokatea)
Oct 13, 1997
Whooping Crane
Jan 01, 1975
Whooping Crane
Sep 10, 1993
Whooping Crane
Sep 09, 1994
Whooping Crane
Jan 15, 1999
Whooping Crane
Jan 15, 2000
Whooping Crane
Oct 16, 2001
Whooping Crane
Jun 13, 2002
Whooping Crane
Oct 15, 2003
Whooping Crane
Oct 10, 2004
Whooping Crane
Oct 15, 2005
Whooping Crane
Jul 02, 2006
Whooping Crane
Jul 02, 2007
Whooping Crane
Oct 17, 2008
Whooping Crane
Oct 18, 2008
Whooping Crane
Oct 16, 2009
Whooping Crane
Oct 24, 2009
Whooping Crane
Oct 10, 2010
Whooping Crane
Oct 25, 2010
Whooping Crane
Feb 10, 1993
Whooping Crane
Dec 14, 1993
Whooping Crane
Feb 15, 1994
Whooping Crane
Apr 20, 1994
Whooping Crane
Dec 23, 1994
Whooping Crane