QUEENSLAND FISH TAGGED AND RECAPTURED 2014-2023
QUEENSLAND FISHER ACTIVITY REVIEW 2019-2023
QUEENSLAND STATEWIDE REVIEW 2023
INFORMATION RATING
This dashboard is a 10-year summary of key species tagged and recaptured over the past decade
from 2014-2023 and a 5-year summary of taggers and those recapturing fish from 2019-2023 in
Queensland. Detailed regional dashboards are also available for coastal estuaries and inland
impoundments.
Fisher activity includes taggers and those recapturing fish covering month and day of fishing
activity. At the statewide level there is little difference in their monthly and weekday activity. As
tagging is predominantly in estuaries and impoundments fish are not highly mobile so recaptures
are made in the same area as fish are tagged. Tag locations are associated with waterways in
close proximity to population centres and cover most areas of the state where recreational fishing
occurs.
At the statewide level fishing effort, based on days fished by taggers and those recapturing fish,
suggests that Covid restrictions had little overall impact on fishing in 2020 and 2021 although
there were some regions that were impacted more than others, particularly those fished by
travelling fishers.
Travel by intrastate and interstate fishers was down in 2020 when Covid travel restrictions were in
place and down again in 2023, possibly a reflection of the impact of cost-of-living pressures, with
the numbers of those fishers and the proxy distance for travel both down. While recaptures are
up 9% on 2022 the cumulative proxy travel distance is down by 22%.
Interstate fishers are mostly from NSW and Vic accounting for 91% of recaptures made by
interstate fishers.
Overall tag and recapture details are provided for the 3 species tagged the most being
Barramundi, Bass and Flathead. These species account for 55% of the total tagging effort. Based
on recaptures of legal sized fish by other than taggers, 50% of Barramundi, 12% of Bass and 57%
of Flathead were kept.
Tag rates and fish lengths at the statewide level have remained steady over the past decade and
have not shown any particular trend.
Product of Infofish Australia
Supported by Suntag and
Department of Agriculture and Fisheries
QUEENSLAND
STATEWIDE PERSPECTIVE
All of Queensland
FISHERS
ACTUAL
GRAPH or MAP
DATA RELIABILTY
Sample size (days fished)
Recaptures (blue arrow)
Tag days (orange arrow)
Confidence %
Error %
2019-2023
ACTIVITY
Month fished
Taggers (19,117)
Recapture fishers (7,156)
2019-2023
Month %
Taggers Oct 12%
Sep 10%
Recaps Oct 12%
Sep 9%
Month fished
Taggers (3,284)
Recapture fishers (1,368)
2023
Month %
Taggers Sep 12%
Oct 10%
Recaps Oct 13%
Nov 10%
Weekday fished
Taggers (3,284)
Recapture fishers (1,368)
2019-2023
Day %
Taggers Weekends 40%
Weekdays 60%
Recaps Sat 20%
Sun 20%
Weekday fished
Taggers (3,284)
Recapture fishers (1,368)
2023
Day %
Taggers Weekends 42%
Weekdays 38%
Recaps Weekends 40%
Weekdays 60%
0%
2%
4%
6%
8%
10%
12%
14%
JAN FEB MAR APR MAY JUN JUL AUG SE P OCT NOV DEC
MONTH FISHED 2019-2023
TA GGER S RECAPTURE FISHERS
0%
2%
4%
6%
8%
10%
12%
14%
JAN FEB MAR APR MAY JUN JUL AUG SE P OCT NOV DEC
MONTH FISHED 2023
TA GGER S RECAPTURE FISHERS
0%
5%
10%
15%
20%
25%
MON TUE WED TH U FRI SAT SUN
WEEKDAY FISHED 2019-2023
TA GGER S RECAPTURE FISHERS
0%
5%
10%
15%
20%
25%
MON TUE WED TH U FRI SAT SUN
WEEKDAY FISHED 2023
TA GGER S RECAPTURE FISHERS
Tagged fish (red-orange
heatmap) (95,370)
Recaptured fish (dots)
2019-2023 (7,152)
Tagged fish (red-orange
heatmap) (20,121)
Recaptured fish (dots)
2023 (1,367)
EFFORT
Recapture fishers
Cumulative recaptures
2019-2023
Year Recaptures
2019 1685
2020 1475
2021 1305
2022 1251
2023 1366
Recapture fishers
Monthly recaptures
2021-2023
Year Recaptures
2021 1305
2022 1251
2023 1366
21-22 -4.1%
22-23 +9.2%
Fisher effort
Days fished per month
Taggers
Recapture fishers
2019-2023
TRAVEL
Cumulative distance
where fishers live to
recapture location (travel
proxy)
2019-2023
Year Distance (km)
2019 147526
2020 110778
2021 163498
2022 164264
2023 128180
22-23 -22.0%
Distance (km) address or
postcode to recapture
location
Travel proxy
Local (1-59km)
2019-2023
Av Distance (km)
2019 20
2020 20
2021 23
2022 23
2023 25
Distance (km) address or
postcode to recapture
location
Travel proxy
Intrastate
2019-2023
Av Distance (km)
2019 255
2020 238
2021 303
2022 331
2023 251
Distance (km) address or
postcode to recapture
location
Travel proxy
Interstate
2019-2023
Av Distance (km)
2019 1342
2020 910
2021 1249
2022 1464
2023 1140
0
200
400
600
800
1000
1200
1400
1600
1800
1-Jan 1-Feb1-Mar 1-Apr 1-May 1-Jun 1-Jul 1-Aug 1-Sep 1-Oct 1-Nov 1-Dec
NUMBER OF RECAPTURES
STATEWIDE CUMULATIVE RECAPTURES
2019-2023
2019 2020 2021 2022 2023
0
20
40
60
80
100
120
140
160
180
200
JAN FEB MAR APR MAY JUN JUL AUG SE P OCT NOV DEC
RECAPTURES
STATEWIDE RECAPTURES 2021-2023
2021 2022 2023
0
100
200
300
400
500
600
Jan-19 Jan-20 Jan-21 Jan-22 Jan-23 Jan-24
DAYS
MONTHLY EFFORT TAGGERS AND RECAPTURE FISHERS 2019-2023
TA GGER S RECAPTURE FISHERS
0
20000
40000
60000
80000
100000
120000
140000
160000
180000
1-Jan 1-Feb1-Mar 1-A pr 1-May 1-Jun 1-Jul 1-Aug 1-Sep 1-Oct 1-Nov 1-Dec
KM
STATEWIDE CUMULATIVE DISTANCE ADDRESS TO
RECAPTURE 2019-2023
2019 2020 2021 2022 2023
0
10
20
30
40
50
60
70
QLD LOCAL TRAVEL PROXY (KM)
2019
2020
2021
2022
2023
0
500
1000
1500
2000
2500
QLD INTRASTATE TRAVEL PROXY (KM)
2019
2020
2021
2022
2023
0
500
1000
1500
2000
2500
3000
3500
4000
QLD INTERSTATE TRAVEL PROXY (KM)
2019
2020
2021
2022
2023
Average distance where
fishers live to recapture
location (travel proxy)
Local (L)
Intrastate (QLD)
2019-2023
Av distance (km)
L QLD
2019 20 255
2020 20 238
2021 23 303
2022 23 331
2023 25 251
Average distance where
fishers live to recapture
location (travel proxy)
Interstate
2019-2023
Av Distance (km)
2019 1342
2020 910
2021 1249
2022 1464
2023 1140
DEMOGRAPHICS
Where recapture fishers
live
Local (1-59km) (L)
Intrastate (QLD)
Interstate
2019-2023
L QLD
2019 1243 312
2020 1117 293
2021 899 356
2022 961 210
2023 1007 273
Recapture fisher’s
category
Local (1-59km)
Intrastate
Interstate
2019-2023
L QLD
2019 78% 20%
2020 78% 20%
2021 70% 28%
2022 79% 17%
2023 77% 21%
Interstate of origin
2019-2023
State
NSW 65%
VIC 26%
NT 4%
SA 2%
WA 2%
TAS 1%
Overseas 1%
Recapture fisher’s (ex-
taggers) gender
2019-2023
Male Female
2019 95% 5%
2020 94% 6%
2021 94% 6%
2022 93% 7%
2023 93% 7%
0
50
100
150
200
250
300
350
2019 2020 2021 2022 2023
KM
FISHER'S AVERAGE DISTANCE (KM)
LOCAL INTRA STAT E
0
200
400
600
800
1000
1200
1400
1600
2019 2020 2021 2022 2023
KM
INTERSTATE FISHER'S AVERAGE DISTANCE (KM)
0
200
400
600
800
1000
1200
1400
1600
1800
2019 2020 2021 2022 2023
RECAPTURE FISHERS
WHERE RECAPTURE FISHERS LIVE
LOCAL INTR A STAT E INTE R STAT E
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2019 2020 2021 2022 2023
WHERE RECAPTURE FISHERS LIVE
LOCAL INTR A STAT E INTE R STAT E
NSW
65%
VIC
26%
NT
3% SA
2% WA
2%
TAS
1%
OS
1%
INTERSTATE FISHERS 2019-2023
NSW VIC NT SA WA TA S OS
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2019 2020 2021 2022 2023
RECAPTURE FISHER'S GENDER
MALE FEMALE
Where fishers live (red stars) that recaptured fish (5,785)
2019-2022
Where fishers live (pink stars) that recaptured fish (1,366)
2023
FISH
ACTUAL
GRAPH or MAP
BARRAMUNDI
AUSTRALIAN BASS
DUSKY FLATHEAD
EFFORT
Catch and effort taggers
Tagged fish
Days fished
2014-2023
High Low Now
Tagged
2015 2020 2023
28280 17075 20086
Days fished
2019 2022 2023
5574 3495 3284
Fish tagged
Recaptured
2014-2023
Tagged Recaptured
212360 15711
Recapture rate
7.4%
TAG RATE
Tag rate
Fish/day
2014-2023
High Low Now
Tag rate
2022 2019 2023
5.5 3.5 6.1
10 year average 4.7
SPECIES
Species composition
Numbers tagged
2014-2023
Top 3 species
Barramundi 61137
Bass 41656
Flathead 16430
Other species 93137
Species composition
Percentage tagged
2014-2023
Barramundi 29%
Bass 20%
Flathead 8%
Top 3 56%
0
1000
2000
3000
4000
5000
6000
0
5000
10000
15000
20000
25000
30000
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
DAYS
FISH
QLD TAG AND EFFORT
DAYS FIS H
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
FISH RECAPTURED
FISH TAGGED
QLD ALL FISH TAGGED AND RECAPTURED
TA GGED RECAPTURED
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
FISH/DAY
QLD TAG RATE
10 YEAR AVERAGE
0
5000
10000
15000
20000
25000
30000
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
TAGGED
QLD SPECIES TAGGED
BARRAMUNDI BASS FLAT HE AD OTHER
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
QLD SPECIES TAGGED
BARRAMUNDI BASS FLAT HE AD OTHER
FATE
Legal recaptures kept or
released by recfishers (ex-
taggers)
2014-2023
Legal Fish Kept
Barramundi 2480 50%
Bass 2495 12%
Flathead 627 57%
TAG LOCATIONS
All fish
Tagged (red-orange
heatmap) (212,360)
Recaptured (blue dots)
(12,716)
2014-2023
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
BARRAMUNDI BASS FLATHE AD
QLD LEGAL RECAPTURES FATE
KEPT RELEA SED
BARRAMUNDI
ACTUAL
GRAPH or MAP
DATA RELIABILITY
Sample size (fish/year)
Recaptured (blue arrow)
Tagged (orange arrow)
Confidence %
Error %
2019-2023
EFFORT
Catch and effort taggers
Tagged fish
Tag days
2014-2023
High Low Now
Tagged
2015 2020 2023
9237 2927 6090
Days fished
2017 2021 2023
1882 1085 993
Fish tagged and
recaptured from year
tagged
2014-2023
Tagged Recaptured
61209 5721
Recapture rate
9.4%
TAG RATE
Tag rate
Fish/day
2014-2023
High Low Now
Tag rate
2015 2020 2023
6.6 2.5 6.1
10 year average 4.4
LENGTHS
Average length (mm)
Bars show length range
Dots show outliers
2014-2023
High Low Now
Average length
2021 2015 2023
567 407 417
Max
2021 2022 2023
1340 1210 1300
Species composition
Percentage tagged
2014-2023
High Low Now
Legal-trophy
2020 2015 2023
37% 15% 14%
Trophy
2016 2015 2023
3% 1% 1%
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
DAYS
FISH
QLD BARRAMUNDI TAG AND DAYS
DAYS FIS H
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
FISH/DAY
QLD BARRAMUNDI TAG RATE
10 YEAR AVERAGE
0
200
400
600
800
1000
1200
1400
1600
QLD BARRAMUNDI LENGTHS
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
TROPHY
LEGAL
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
QLD BARRAMUNDI LENGTHS
UNDERS IZE LEGAL TROP HY
LOCATIONS
Barramundi
Tagged (red-orange
heatmap) (61,209)
Recaptured (blue dots)
(5,721)
2014-2023
BASS
ACTUAL
GRAPH or MAP
DATA RELIABILITY
Sample size (fish/year)
Recaptured (blue arrow)
Tagged (orange arrow)
Confidence %
Error %
2019-2023
EFFORT
Catch and effort taggers
Tagged fish
Tag days
2014-2023
High Low Now
Tagged
2015 2019 2023
5944 2797 6090
Days fished
2015 2019 2023
657 348 636
Fish tagged
Recaptured
2014-2023
Tagged Recaptured
41656 3659
Recapture rate
8.8%
TAG RATE
Tag rate
Fish/day
2014-2023
High Low Now
Tag rate
2021 2015 2023
10.4 6.3 8.4
10 year average 8.4
LENGTHS
Average length (mm)
Bars show length range
Dots show outliers
2014-2023
High Low Now
Average length
2015 2021 2023
358 314 318
Max
2022 2017 2023
600 550 590
Species composition
Percentage tagged
2014-2023
High Low Now
Legal-trophy
2015 2021 2023
82% 53% 59%
Trophy
2019 2022 2023
3% 1% 0.3%
0
100
200
300
400
500
600
700
0
1000
2000
3000
4000
5000
6000
7000
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
DAYS
FISH
QLD BASS TAG AND DAYS
DAYS FIS H
0
100
200
300
400
500
600
0
1000
2000
3000
4000
5000
6000
7000
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
FISH RECAPTURED
FISH TAGGED
QLD BASS TAGGED AND RECAPTURED
TA GGED RECAPTURED
0.0
2.0
4.0
6.0
8.0
10.0
12.0
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
FISH/DAY
QLD BASS TAG RATE
10 YEAR AVERAGE
0
100
200
300
400
500
600
700
QLD BASS LENGTHS (MM)
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
TROPHY
LEGAL
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
QLD BASS LENGTHS
UNDERS IZE LEGAL TROP HY
LOCATIONS
Bass
Tagged (red-orange
heatmap) (41,656)
Recaptured (blue dots)
(3,659)
2014-2023
FLATHEAD
ACTUAL
GRAPH or MAP
DATA RELIABILITY
Sample size (fish/year)
Recaptured (blue arrow)
Tagged (orange arrow)
Confidence %
Error %
2019-2023
EFFORT
Catch and effort taggers
Tagged fish
Tag days
2014-2023
High Low Now
Tagged
2015 2021 2023
2335 1312 1644
Days fished
2015 2021 2023
748 509 498
Fish tagged
Recaptured
2014-2023
Tagged Recaptured
16430 837
Recapture rate
5.1%
TAG RATE
Tag rate
Fish/day
2014-2023
High Low Now
Tag rate
2015 2016 2023
3.1 2.2 3.3
10 year average 2.7
LENGTHS
Average length (mm)
Bars show length range
Dots show outliers
2014-2023
High Low Now
Average length
2021 2020 2023
457 440 428
Max
2017 2020 2023
910 840 910
Species composition
Percentage tagged
2014-2023
High Low Now
Legal-trophy
2017 2019 2023
70% 60% 57%
Trophy
2017 2022 2023
3% 2% 2%
0
100
200
300
400
500
600
700
800
0
500
1000
1500
2000
2500
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
DAYS
FISH
QLD FLATHEAD TAG AND DAYS
DAYS FIS H
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
FISH/DAY
QLD FLATHEAD TAG RATE
10 YEAR AVERAGE
0
200
400
600
800
1000
1200
QLD FLATHEAD LENGTHS
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
TROPHY
LEGAL
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
QLD FLATHEAD LENGTHS
UNDERS IZE LEGAL TROP HY
TAG LOCATIONS
Flathead
Tagged (red-orange
heatmap) (16,430)
Recaptured (blue dots)
(834)
2014-2023
Data sources
Data used in the Queensland Crystal Bowl are:
Tag and recapture records for Queensland from Suntag records from Fishtag Australia
database from http://crystalbowl.infofishaustralia.com.au/infofish/f_infofish.htm.
Postcodes from Australia Post website at https://auspost.com.au/postcode.
Data analysis
Data reliability for fishers based on the sample size over the past 5 years for days fished by
taggers and by fishers recapturing fish.
Data reliability for fish based on average number of fish tagged and recaptured per year
over the past 5 years.
Catch rates calculated as number of fish tagged/day for taggers with a minimum of 12 fisher
days (at least 1 per month) to provide a reliable catch rate.
For Barramundi undersized fish are <580mm, legal fish are >=580 and <1000mm and trophy
fish are >=1000mm.
For Australian Bass undersized fish are <300mm, legal fish are >=300 and <500mm and
trophy fish are >=500mm.
For Dusky Flathead undersized fish are <400mm, legal fish are >=400 and <700mm and
trophy fish are >=700mm.
Locations based on Infofish grid maps for Queensland.
Distance from where fishers live to recapture location is the straight-line distance between
locations based on Google Earth coordinates with Local <60, Intrastate >=60 and Qld
postcode, Interstate postcode other than Qld.