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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 (Descending) Site Species
Oct 31, 1968
North Island Weka
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)
Sep 30, 1968
Eastern Brown Pelican
Sep 30, 1968
North Island Weka
Sep 30, 1968
North Island Weka
Sep 15, 1968
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 31, 1968
Eastern Brown Pelican
Aug 26, 1968
Mallard
Aug 14, 1968
Eurasian Pygmy Owl
Aug 12, 1968
Mallard
Jul 31, 1968
North Island Weka
Jul 14, 1968
Mallard
Jul 01, 1968
Seychelles Fody (Toc-toc)
Jun 23, 1968
Mallard
Apr 30, 1968
North Island Weka
Apr 14, 1968
Short-tailed Shearwater
Feb 05, 1968
North Island Saddleback
Feb 01, 1968
North Island Weka
Feb 01, 1968
North Island Weka
Jan 25, 1968
North Island Saddleback
Jan 01, 1968
Nene (Hawaiian Goose)
Jan 01, 1968
Nene (Hawaiian Goose)
Jan 01, 1968
North Island Weka
Jan 01, 1968
North Island Weka
Jan 01, 1968
North Island Weka
Jan 01, 1968
Brown Teal (Pateke)
Dec 01, 1967
North Island Weka
Nov 01, 1967
North Island Weka
Oct 01, 1967
North Island Weka
Jun 01, 1967
North Island Weka
Apr 15, 1967
Short-tailed Shearwater
Mar 01, 1967
North Island Weka
Mar 01, 1967
North Island Weka
Feb 01, 1967
North Island Weka
Jan 01, 1967
Nene (Hawaiian Goose)
Jan 01, 1967
North Island Weka
Dec 01, 1966
North Island Weka
Nov 01, 1966
North Island Weka
Apr 15, 1966
Short-tailed Shearwater
Feb 01, 1966
North Island Weka
Feb 01, 1966
North Island Weka
Jan 30, 1966
North Island Saddleback
Jan 01, 1966
Nene (Hawaiian Goose)
Jan 01, 1966
North Island Weka
Jan 01, 1966
North Island Weka
Dec 01, 1965
North Island Weka
Dec 01, 1965
North Island Weka
Nov 01, 1965
North Island Weka
Oct 01, 1965
North Island Weka
Jul 14, 1965
South Island Saddleback (tieke)
Jul 02, 1965
Seychelles Fody (Toc-toc)
Apr 15, 1965
Short-tailed Shearwater
Mar 01, 1965
North Island Weka
Feb 25, 1965
Laysan Albatross
Jan 01, 1965
Nene (Hawaiian Goose)
Jan 01, 1965
Nene (Hawaiian Goose)
Jan 01, 1965
Nene (Hawaiian Goose)
Jan 01, 1965
North Island Weka
Nov 30, 1964
North Island Brown Kiwi
Oct 31, 1964
North Island Weka
Sep 30, 1964
North Island Weka
Sep 30, 1964
North Island Weka
Aug 30, 1964
South Island Saddleback (tieke)
Aug 30, 1964
South Island Saddleback (tieke)
Jul 01, 1964
North Island Saddleback
May 31, 1964
North Island Brown Kiwi
Apr 14, 1964
Short-tailed Shearwater
Feb 01, 1964
North Island Weka
Jan 11, 1964
North Island Saddleback
Jan 01, 1964
Nene (Hawaiian Goose)
Dec 01, 1963
North Island Weka
Dec 01, 1963
North Island Weka
Nov 01, 1963
North Island Weka
Sep 01, 1963
North Island Weka
Aug 01, 1963
North Island Weka
Apr 01, 1963
North Island Weka
Jan 08, 1963
North Island Weka
Jan 01, 1963
Nene (Hawaiian Goose)
Jan 01, 1963
Nene (Hawaiian Goose)
Jan 01, 1963
Spotless Crake
Dec 01, 1962
North Island Weka
Nov 15, 1962
North Island Weka
Oct 15, 1962
Ruffed grouse
Aug 01, 1962
North Island Weka
Aug 01, 1962
North Island Weka
Jul 17, 1962
Laysan Albatross
Apr 15, 1962
Short-tailed Shearwater
Jan 01, 1962
Nene (Hawaiian Goose)
Jan 01, 1962
Nene (Hawaiian Goose)
Dec 01, 1961
North Island Weka
Dec 01, 1961
North Island Weka
Dec 01, 1961
North Island Weka
Nov 01, 1961
North Island Weka
Nov 01, 1961
North Island Weka
Oct 01, 1961
North Island Weka
Jul 24, 1961
Laysan Albatross
Jul 15, 1961
Laysan Albatross
Jul 01, 1961
North Island Weka
Feb 01, 1961
North Island Weka