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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
Jun 13, 1993
Northern Aplomado Falcon
Jun 28, 1993
Bearded Vulture (Lammergeyer)
Jul 02, 1993
Yellow-Shouldered Amazon Parrot
Jul 02, 1993
Griffon vulture
Jul 02, 1993
Marbled teal
Jul 02, 1993
Piping Plover
Jul 04, 1993
Little Spotted Kiwi
Jul 09, 1993
Loggerhead shrike
Jul 10, 1993
Red Kite
Jul 13, 1993
Loggerhead shrike
Jul 22, 1993
Loggerhead shrike
Jul 26, 1993
Red Kite
Aug 01, 1993
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 06, 1993
Loggerhead shrike
Aug 17, 1993
Loggerhead shrike
Aug 23, 1993
'Alala (Hawai'ian crow)
Sep 01, 1993
North Island Kokako
Sep 01, 1993
Kaki (black stilt)
Sep 10, 1993
Whooping Crane
Oct 07, 1993
Western Weka
Oct 11, 1993
Western Weka
Oct 14, 1993
Yellowhead (Mohua)
Oct 15, 1993
Western Weka
Oct 20, 1993
Florida Sandhill Crane
Oct 25, 1993
Canada Goose
Oct 27, 1993
Western Weka
Nov 03, 1993
Western Weka
Nov 24, 1993
Ultramarine Lorikeet
Nov 30, 1993
Pink pigeon
Nov 30, 1993
Pink pigeon
Dec 01, 1993
California condor
Dec 14, 1993
Whooping Crane
Jan 01, 1994
Ural Owl
Jan 01, 1994
Trumpeter Swan
Jan 01, 1994
Orange-bellied Parrot
Jan 01, 1994
Nene (Hawaiian Goose)
Jan 01, 1994
Nene (Hawaiian Goose)
Jan 01, 1994
Griffon vulture
Jan 01, 1994
North Island Kokako
Jan 01, 1994
Asian Houbara bustard (Macqueen's Bustard)
Jan 01, 1994
Fluttering Shearwater
Jan 01, 1994
'Alala (Hawai'ian crow)
Jan 01, 1994
Griffon vulture
Jan 01, 1994
North Island Kokako
Jan 01, 1994
American peregrine falcon
Jan 01, 1994
Trumpeter Swan
Jan 01, 1994
North Island Brown Kiwi
Feb 15, 1994
Whooping Crane
Feb 23, 1994
Seychelles Magpie-robin
Mar 01, 1994
South Island Saddleback (tieke)
Mar 15, 1994
Puerto Rican Plain Pigeon
Mar 15, 1994
Puerto Rican Plain Pigeon
Apr 09, 1994
Burrowing Owl
Apr 09, 1994
Burrowing Owl
Apr 09, 1994
Burrowing Owl
Apr 09, 1994
Burrowing Owl
Apr 20, 1994
Whooping Crane
Apr 23, 1994
Florida Sandhill Crane
May 14, 1994
Bearded Vulture (Lammergeyer)
May 24, 1994
Loggerhead shrike
Jun 01, 1994
Noisy Scrub-bird
Jun 09, 1994
Bearded Vulture (Lammergeyer)
Jun 12, 1994
Noisy Miner
Jun 14, 1994
Bearded Vulture (Lammergeyer)
Jun 15, 1994
Northern Aplomado Falcon
Jun 15, 1994
Red-necked Ostrich
Jun 15, 1994
Little Spotted Kiwi
Jun 25, 1994
Bearded Vulture (Lammergeyer)
Jul 02, 1994
Masked Bobwhite Quail
Jul 02, 1994
Griffon vulture
Jul 02, 1994
Eurasian Black Vulture
Jul 02, 1994
Trumpeter Swan
Jul 10, 1994
Red Kite
Aug 01, 1994
White-tailed Sea Eagle (Grey Sea Eagle or White-tailed Eagle)
Aug 23, 1994
Ultramarine Lorikeet
Sep 01, 1994
Kaki (black stilt)
Sep 05, 1994
Hihi (Stitchbird)
Sep 09, 1994
Whooping Crane
Sep 14, 1994
North Island Kokako
Sep 15, 1994
New Zealand Shore Plover
Oct 16, 1994
Canada Goose
Nov 09, 1994
Loggerhead shrike
Nov 12, 1994
Loggerhead shrike
Nov 14, 1994
Seychelles Magpie-robin
Nov 28, 1994
Florida Sandhill Crane
Dec 01, 1994
Red-cockaded Woodpecker
Dec 23, 1994
Whooping Crane
Jan 01, 1995
Ural Owl
Jan 01, 1995
Ural Owl
Jan 01, 1995
Masked Bobwhite Quail
Jan 01, 1995
Griffon vulture
Jan 01, 1995
Eurasian Black Vulture
Jan 01, 1995
Nene (Hawaiian Goose)
Jan 01, 1995
Nene (Hawaiian Goose)
Jan 01, 1995
North Island Kokako
Jan 01, 1995
Trumpeter Swan
Jan 01, 1995
Trumpeter Swan
Jan 01, 1995
Griffon vulture
Jan 01, 1995
Fluttering Shearwater
Jan 01, 1995
Griffon vulture