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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 (Ascending) Site Species
Aug 01, 1997
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 03, 1997
Echo parakeet
Aug 18, 1997
North Island Saddleback
Aug 18, 1997
North Island Saddleback
Aug 18, 1997
North Island Saddleback
Aug 18, 1997
North Island Saddleback
Aug 31, 1997
Kaki (black stilt)
Sep 14, 1997
Hispaniolan parrot
Sep 15, 1997
Grey partridge
Oct 01, 1997
Palila
Oct 13, 1997
Greater Sandhill Crane
Oct 13, 1997
Whooping Crane
Oct 24, 1997
Greater Sandhill Crane
Oct 31, 1997
California condor
Nov 01, 1997
California condor
Nov 15, 1997
Codfish Island Fernbird
Nov 19, 1997
Whooping Crane
Nov 20, 1997
California condor
Nov 24, 1997
Common Diving Petrel
Dec 15, 1997
New Zealand Shore Plover
Dec 18, 1997
Brown-headed Nuthatch
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Ural Owl
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Masked Bobwhite Quail
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Eurasian Black Vulture
Jan 01, 1998
Nene (Hawaiian Goose)
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
North Island Weka
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Griffon vulture
Jan 01, 1998
Nene (Hawaiian Goose)
Jan 01, 1998
Noisy Scrub-bird
Jan 01, 1998
Harpy Eagle
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Trumpeter Swan
Jan 01, 1998
Noisy Scrub-bird
Jan 01, 1998
American peregrine falcon
Jan 01, 1998
Helmeted Honeyeater
Jan 02, 1998
Helmeted Honeyeater
Jan 15, 1998
Harpy Eagle
Feb 01, 1998
Bali mynah
Feb 18, 1998
Marbled teal
Feb 25, 1998
Whooping Crane
Feb 28, 1998
California condor
Mar 01, 1998
Bali mynah
Mar 01, 1998
Columbian Sharp-tailed Grouse
Mar 04, 1998
Echo parakeet
Mar 15, 1998
North Island Kokako
Mar 27, 1998
Echo parakeet
Mar 31, 1998
Whooping Crane
Apr 01, 1998
Grey partridge
Apr 03, 1998
North Island Robin (Toutouwai)
Apr 07, 1998
North Island Robin (Toutouwai)
Apr 08, 1998
North Island Robin (Toutouwai)
Apr 13, 1998
Eastern Bluebird
Apr 15, 1998
North Island Robin (Toutouwai)
Apr 16, 1998
North Island Robin (Toutouwai)
Apr 17, 1998
North Island Robin (Toutouwai)
Apr 30, 1998
Echo parakeet
May 08, 1998
North Island Robin (Toutouwai)
May 20, 1998
Bearded Vulture (Lammergeyer)
Jun 01, 1998
Guam rail
Jun 02, 1998
Bearded Vulture (Lammergeyer)
Jun 04, 1998
Bearded Vulture (Lammergeyer)
Jun 15, 1998
Northern Aplomado Falcon
Jun 20, 1998
Bearded Vulture (Lammergeyer)
Jun 23, 1998
Osprey
Jun 24, 1998
Osprey
Jun 24, 1998
Osprey
Jun 26, 1998
Osprey
Jun 29, 1998
Hispaniolan parrot
Jun 29, 1998
Osprey
Jul 01, 1998
Red Kite
Jul 01, 1998
Red Kite
Jul 02, 1998
Great Bustard
Jul 02, 1998
Greater Sandhill Crane
Jul 02, 1998
Asian Houbara bustard (Macqueen's Bustard)
Jul 02, 1998
Northern Aplomado Falcon
Jul 02, 1998
Chatham Island tomtit
Jul 02, 1998
Wattled Crane
Jul 28, 1998
Osprey
Jul 31, 1998
Osprey
Aug 01, 1998
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 10, 1998
Osprey
Aug 15, 1998
Greater Sandhill Crane
Aug 15, 1998
New Zealand Shore Plover
Aug 19, 1998
Harpy Eagle
Sep 01, 1998
Kaki (black stilt)
Sep 15, 1998
Grey partridge
Sep 16, 1998
Marbled teal
Oct 01, 1998
Harpy Eagle
Oct 15, 1998
Greater rhea
Oct 25, 1998
Greater Sandhill Crane
Nov 01, 1998
Palila