Pacific Salmon and Steelhead High-seas Tag Recovery Program
High seas salmon tagging has been conducted from the 1950s to the present by placing disk tags on salmon and steelhead during research cruises in the North Pacific Ocean, Gulf of Alaska, and Bering Sea. These studies have been used to investigate ocean distribution, migration, and growth of salmon at sea. Reporting salmon and steelhead tag recoveries is important because it provides direct evidence of the distribution and ocean habitat of salmon, which can be affected by climatic changes, and helps to conserve salmon stocks in North Pacific ecosystems. Some disk-tagged fish also carry an electronic tag. Recoveries of undamaged electronic tags provide detailed information on the individual salmon’s behaviour by recording the fish’s swimming depth and other information about the fish’s habitat. Disk tags and electronic tags are easy to see because they are placed outside the fish’s body, near the dorsal fin. Please return high seas salmon and steelhead tags.
Rewards for Tag Recovery
Everyone of the public (non-fishery agency personnel) who returns a NPAFC High Seas Tag from June 1, 2018 to December 31, 2020, to a national contact (see list below) will be awarded $300 (CDN) for each tag before the 2021 Annual Meeting.
Several types of plastic disk tags have been placed on salmon and steelhead. These disk tags are about 3/4″ (19 mm) in diameter and each is imprinted with a unique identification number.
- red NPAFC-logo plastic disk tag (Fig. 1A and B)
- other tags are red and white, or solid red plastic disks (Fig. 1C and D).
Several types of electronic data-recording tags have been placed on salmon and steelhead (Fig. 2).
Guide for Reporting Tags
Tag return posters can be viewed for each member country:
What to do if You Catch a Tagged Fish
- Collect tag (if tag can not be collected, then record tag number and description (disk or electronic))
- Record recovery location, date, species, gear, sex, length, and weight
- Collect scales for age determination and growth analysis
- Send tags with your name, phone number, and email to one of addresses below to get release information about the fish and a reward.
Addresses for Tag Returns
Pacific Biological Station
3190 Hammond Bay Road Nanaimo, BC, V9T 6N7 Canada
Fisheries Resources and Ecology Division
Salmon Research Department
Fisheries Resources Institute (FRI)
Japan Fisheries Research and Education Agency
2-2 Nakanoshima, Toyohira-ku, Sapporo 062-0922, Japan
Ju Kyoung Kim
Yangyang Salmon Station, East Sea Branch
Korea Fisheries Resources Agency (FIRA)
119 Dongmyeong-ro, Sonyang-myeon, Yangyang-gun
Gangwon-do 215-821, Republic of Korea
Kamchatka Fishery and Oceanography Research Institute (KamchatNIRO)
18, Naberezhnaya Street
Petropavlovsk-Kamchatsky 683602, Russia
Auke Bay Laboratories
17109 Point Lena Loop Road
Juneau, AK 99801, USA
Results for Recent Tagging Experiments
Recoveries of high seas tags and tag releases from high seas research vessel surveys in 2019
NPAFC Doc. 1916, 2020
Recoveries of high seas tags and tag releases from high seas research vessel surveys in 2018 and the winter of 2019
NPAFC Doc. 1839, 2019
Recoveries of high seas tags and tag releases from high seas research vessel surveys in 2017
NPAFC Doc. 1758, 2018
Recoveries of high seas tags and tag releases from high seas research vessel surveys in 2016
NPAFC Doc. 1706, 2017
Recoveries of high seas tags and tag releases from high seas research vessel surveys in 2015
NPAFC Doc. 1659, 2016
Recoveries of high seas tags and tag releases from high seas research vessel surveys in 2014
NPAFC Doc. 1600 (Rev.1), 2015
Recoveries of high seas tags in 2012–2013 and tag releases in 2013 from high seas research vessel surveys in the North Pacific Ocean
NPAFC Doc. 1535, 2014
Recoveries of high-seas tags in 2011 and tag releases in 2012 from high seas research vessel surveys in the North Pacific Ocean
NPAFC Doc. 1438, 2012
Recoveries of high-seas tags in 2010 and tag releases in 2011 from high seas research vessel surveys in the North Pacific Ocean
NPAFC Doc. 1358, 2011
2009 Reported Recoveries of high seas tags and tag releases in 2010 from high seas research vessel surveys in the North Pacific Ocean
NPAFC Doc. 1268 (Rev.1), 2010
Recoveries of high seas tags in 2008–2009 and tag releases in 2009 from high seas research vessel surveys in the North Pacific Ocean
NPAFC Doc. 1197 (Rev.1), 2009
Recoveries of high seas tags in 2007–2008 and tag releases in 2008 from high seas research vessel surveys in the North Pacific Ocean
NPAFC Doc. 1119, 2008
Tag Recovery Data Request
REQUEST TO OBTAIN RECORDS FROM THE INPFC/NPAFC HIGH-SEAS SALMONID TAG-RECOVERY DATABASE
This database contains records on the high-seas release and recoveries of salmonids (1956–2011). High seas tags are external tags, mostly disk tags. This database does not contain high-seas recoveries of coded-wire tags (CWT).
If you are a user with access to the Members’ Area of this website, then go to that area for access to the database.
This is the procedure to use if you do not have access to the Members’ Area of this website:
1) Examine NPAFC Doc. 192 (1996) for a visual summary of the data. This document presents maps showing the high-seas locations of tagged salmon and steelhead grouped by area of coastal recovery. Although this document is dated, it shows the bulk of the data because most recoveries pre-date the mid-1990s. The document also cautions the user to possible biases in the data.
2) The format and codes used in the INPFC/NPAFC database are explained in NPAFC Doc. 1396. This document is needed to understand column descriptions and codes used in the database.
3) If you want to request tag-recovery records, please download the request form, fill it out, and email it to the Secretariat.