Pest fish busting is catching on in Australia

@JudyEv (381778)
Rockingham, Australia
February 20, 2023 6:16pm CST
I thought I didn’t have anything to write about so I went to our national news site to try to find something that might be interesting. And I had quite a field day! Firstly, have you heard of pest fish-busting? This is the sport of fishing for invasive fish species that are threatening native species. The sport is fast catching on among fisherpeople (Note the non-gender specific term!) and pest fishing contests are pulling in large numbers of contestants. Carp and Mozambique tilapia are two of the species targeted. Mozambique tilapia was introduced to Australia about 50 years ago as an ornamental aquarium fish and are considered a huge threat to the aquatic ecosystem. It is now illegal to keep them in Australia or to use them as bait. As they can survive salty and oxygen-starved waters, they are found in lakes, reservoirs, drain, swamps and creeks. So far, they are mostly found along the eastern seaboard and north of Geraldton in Western Australia. Although tilapia is a primary protein source in some countries, and I’ve heard ‘tilapia’ mentioned in myLot discussions, it is not permitted to take them as food fish here. This is because females carry their eggs in their mouths until well after they hatch. The eggs and babies can survive long after the death of the mother. The anglers share pictures and videos of their catches, and maps of where to go to combine a love of fishing with helping protect native species. I don’t have a photo of a fish but the one here is the tail of a whale.
15 people like this
16 responses
@RebeccasFarm (91299)
• United States
21 Feb 23
Thanks for this ever Judy, I mean it. I have only ever tasted tilapia once..I will never eat it again now Yes I noticed the non gender reference haha
3 people like this
• United States
21 Feb 23
@JudyEv I noticed..how savvy and trendy you are Judy
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
I like to be politically correct!
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
22 Feb 23
1 person likes this
@RubyHawk (99367)
• Atlanta, Georgia
21 Feb 23
I know it sounds weird but I hate to see wild life sacrificed for the good of humans.They deserve their lives too.
2 people like this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
It's not for the good of humans in this case but for the good of the native species. They'll quickly become extinct if something isn't done to stop their spread.
1 person likes this
@RubyHawk (99367)
• Atlanta, Georgia
21 Feb 23
@JudyEv I know, but I always feel sorry for the under dog, which are the ones being destroyed.
1 person likes this
@rsa101 (40952)
• Philippines
21 Feb 23
A good method for reducing the number of invading species. That, in my opinion, is one approach to remove them from the environment while allowing the local species to recover their growth. A similar thing happened in one of our lakes which was formerly thought to be home to the world's tiniest fish, but people later learned that the tilapia industry was prospering at the time and introduced it to the lake. As a result of eating all the local fish there, the tilapia harvested there were larger than usual. Currently, it appears that the smallest fist is almost extinct.
2 people like this
@rsa101 (40952)
• Philippines
21 Feb 23
@JudyEv That is tragic to see place ruined by an invasive species all in the name of profit. I know in the near future the place will crash because of that.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
That's basically what is happening here.
1 person likes this
@FourWalls (86575)
• United States
21 Feb 23
There are people advocating using invasive species as food. In Louisiana there is an orange-toothed thing called Nutria, and I saw Andrew Zimmern on Bizarre Foods eating it. The invasive species rarely have predatory enemies, which makes things worse. Good luck to your fishermen in helping getting the problem under control!!!
2 people like this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
It's the lack of predators that is a huge problem with these fish and also with the cane toad. Also foxes, rabbits and the list goes on.
1 person likes this
@wolfgirl569 (135583)
• Marion, Ohio
21 Feb 23
That is a great idea to help control them
2 people like this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
I thought so too. Those that love fishing will welcome it as there are no limits on how many of these they are allowed to catch.
1 person likes this
@rakski (156247)
• Philippines
21 Feb 23
we have lots of tilapia here
2 people like this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
And do you eat them? If they are native there, then it's a good thing but they are not native to our waters.
1 person likes this
@rakski (156247)
• Philippines
21 Feb 23
@JudyEv yes, it is native here and we eat them too
1 person likes this
@GardenGerty (169406)
• United States
21 Feb 23
I had tilapia once, at a good seafood restaurant chain. To me it tasted like mud. I wondered if it was farmed. It sounds like people have found a fun way to deal with a problem.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
22 Feb 23
At some places they pull in two or three hundred in an afternoon. Surely it has to be helping reduce numbers.
@allknowing (153544)
• India
21 Feb 23
Will all that fish that is caught consumed or just killed?
1 person likes this
@allknowing (153544)
• India
21 Feb 23
@JudyEv I would put this method to cruelty
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
22 Feb 23
@allknowing It's either that or have our native species go extinct.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
It is supposed to be killed and disposed of properly so that there is no danger of it spreading.
1 person likes this
@rebelann (117199)
• El Paso, Texas
21 Feb 23
Humanity does so many stupid things that costs ecosystems their survival and then we try to fix things but are we really fixing things?
1 person likes this
@rebelann (117199)
• El Paso, Texas
21 Feb 23
The problem with letting people, not the pros, fix things is that they almost always end up killing the native species without realizing what they're doing.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
22 Feb 23
@rebelann In this case, the pros are all in favour of fishing out the tilapia.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
If it allows the native species to continue, then I would consider it fixing things.
1 person likes this
• Eugene, Oregon
21 Feb 23
What a great idea that is. I'm not sure if that is done much in the US, but it should be. I know that Florida pays a premium for people who have proof of killing pythons in the Everglades.
2 people like this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
The python is another example of an introduced species that has no predators in its new environment. I've heard it is a big problem there.
@DianneN (254949)
• United States
22 Feb 23
The lack of predators make getting rid of them asap.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
23 Feb 23
That's true. It could be a real problem for our waterways.
1 person likes this
@Ronrybs (21504)
• London, England
21 Feb 23
I know we have some invasive species over here, but so far I have not heard of an organised effort to eradicate them, well not since coypus in the late 70s
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
22 Feb 23
We saw them in Germany - coypus - in the river in Leipzig. You also have that tiny deer in England too. Just checked - the Sika deer.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
24 Feb 23
@Ronrybs Muntjac rings more bells for me so I think maybe it's the muntjac, although there are sika deer in the UK too. The muntjac escaped from Woburn Abbey around 1925 and I understand it is quite a pest there now and has spread widely.
1 person likes this
@Ronrybs (21504)
• London, England
23 Feb 23
@JudyEv I'd heard of muntjac deer and seen them along the canal, but never seen a sika
1 person likes this
@LindaOHio (222288)
• United States
21 Feb 23
There are also companies in Florida that are killing iguanas by the hundreds. They are just one of the invasive species in that state. I'm glad to hear that they are trying to get rid of invasive fish too.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
22 Feb 23
When nature gets out of balance it creates all sorts of problems.
1 person likes this
@Icydoll (36713)
• India
21 Feb 23
Very informative post and nice to know judy .
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
Thanks. I was pleased to read this. I think it is a win-win situation.
1 person likes this
@jstory07 (148720)
• Roseburg, Oregon
21 Feb 23
I only eat salmon and tuna fish.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
We don't eat a lot of fish although I know they're good for you.
@Beestring (15373)
• Hong Kong
21 Feb 23
I eat varieties of fish, but never tried tilapia.
1 person likes this
@JudyEv (381778)
• Rockingham, Australia
21 Feb 23
I've never eaten it either.
1 person likes this