Giant Tiger Shrimp Invading The Gulf Coast Waters

Asian Tiger Shrimp Invading the Gulf Coast Waters

Tiger Shrimp near Dauphin IslandA non-native species, Asian tiger shrimp have starting showing up along the Gulf Coast. The concern is that they will eat our shrimp (which are much, much smaller) and that they will eat the food that our shrimp eat, causing our local shrimp to die of starvation. Either way, it would hurt our local shrimp populations. State officials are also concerned that the tiger shrimp will endanger native shrimp species by spreading sickness and depleting food and habitat resources.

It is unclear how the shrimp first ended up in state waters or why their numbers seem to be increasing (one theory is that they came in a ship’s ballast water or escaped from Caribbean aqua farms). The shellfish are native to the West Pacific and are widely farmed in Asia. In other coastal locations fisherman aren’t reporting catching any small tiger shrimp, which makes it unlikely that they’re breeding.

Asian Tiger Shrimp are GIANTS!

Tiger Shrimp near Dauphin IslandThe giant tiger prawn is more than just a jumbo shrimp. It’s a huge, hungry and highly invasive species that could pose a jumbo problem for the already embattled Gulf of Mexico ecosystem. A tiger shrimp can grow to the length of a man’s forearm. They are voracious eaters and predators (most native shrimp are scavengers) and are known to eat other shrimp and crabs.

With ever increasing numbers along the gulf coast, scientists are concerned, not just because of the ecological impacts but also due to the fact that tiger shrimp are known to carry at 16 different viruses that can kill other shrimp populations, and even the crab and oysters populations.


We recently discovered a tiger shrimp that we had pulled up with a number of other creatures on one of our recent tour boat excursions aboard The Duke.

Tiger Shrimp near Dauphin Island

It’s too soon to know the scope of the problem, but a reproducing population of tiger prawn in the Gulf could easily be disastrous. The region is already home to a menagerie of invasive species — from tilapia and lionfish to zebra mussels and nutria — and parts of it remain wrecked by the 2010 BP oil spill. An alien predator as big and prolific as the tiger prawn is the last thing such a fragile ecosystem needs.

For more information, go here: http://gulfseafoodnews.com/2013/09/07/asian-tiger-shrimp-raise-big-question-friend-or-foe/

Injured Kemp’s Ridley Sea Turtle Rescued

Injured Kemp’s Ridley Sea Turtle Rescued by the Duke Adventure boat

While on a recent tour, the Duke adventure boat rescued an injured Kemp’s Ridley sea turtle in our drag net.  It was discovered that the seat turtle had a hook caught in it’s throat.  The Duke Capt. Ray brought the sea turtle on board and contacted the “Share the Beach”, sea turtle rescue volunteer group.Their volunteers met the Duke adventure boat at the Dauphin Island Marina dock to take this injured turtle to the vet.  What a great group of volunteers!

It’s such a good feeling when everyone works together!  We wish this little sea turtle a speedy recovery!

Capt. Ray said that we very rarely catch any turtles in the net- because of the TED.

What is a TED. TED is a Turtle Excluder Device. Bycatch in shrimp trawls has been a major threat to sea turtles world wide. Shrimp are caught using an otter trawl, a cone-shaped net towed behind a boat that can scoop up everything in its path, including unwanted fish and sea turtles. Sea turtles will likely drown if they are caught in the net.

To reduce this threat, the U.S. required all shrimp trawlers to install turtle excluder devices (TEDs) in their nets starting in 1987. The TED is attached to a shrimp trawling net and is a grid of metal bars that has an opening at the top or bottom, creating a hatch that allows sea turtles and larger fish to escape. Small animals such as shrimp go between the bars and are caught in the end of the trawl. http://marinelife.about.com/od/conservation/g/turtleexcluderdevices.htm

TED Turtle Excluder Device

This little guy was big enough to escape, but I think his injury had slowed him down enough that he couldn’t find his way out.  If he was a healthy guy this same size, he would almost definitely not have been caught in our net.

Kemp's Ridley Sea Turtle

This lucky turtle spent the night under the watch of Dauphin Island Sea Lab scientists and went this morning to have surgery at the Institute of Marine Mammal Studies. Thanks to the responsible boat captain of the Duke Adventure boat and the Dauphin Island Sea Lab scientists, this critically endangered sea turtle will be able to go back to the Gulf of Mexico and swim a happy turtle life. Good work DISL! Thanks for all you do! https://www.facebook.com/SouthMobileCountyTourismAuthority

80 Pound Sting Ray Caught in Mobile Bay

80 Pound Sting Ray Caught in Mobile Bay

This huge sting ray was caught in the shrimp net aboard the Duke!  Don’t worry, after being photographed and admired, she was released back into her home safely!
80lb ray

WINNER ANNOUNCED May 2013 Cruise Give Away

We have selected a winner for our May cruise give-away for two.


Envelope Please…….

The Winner is | Entrant#23- Elaine Atkins

She wins two free tickets to go on the Duke for either a fishing trip or cruise.

We will be selecting another winner toward the end of June

Don’t despair if you didn’t win. Just for signing up for our give-away, we would like to offer you a special deal.

Buy one adult ticket and get the second adult ticket at the child’s
(6-12 yrs old) rate: $30 on the fishing trip and $25 on a cruise.

Please call our office (251) 861-2201) or email us and ask for the special deal when making your Duke Reservation.

Dauphin Island Fishing | Duke Charter Fishing

Dauphin Island Fishing is Great?

One week into the Red Snapper season, the fishing has been incredible near Dauphin Island. The weather has been spectacular, the water is warming up, and the fish are hungry.
Look at some of last weekend’s catches:
Red Snapper Season            Red Snapper Catch           Red Snapper Catch

While at Dauphin Island Fishing, a passenger aboard the Duke caught an 80 pound sting ray!

That is an awesome catch and quite a chore to bring it into the boat. The fish are hungry and just waiting on you to come on down and do some Dauphin Island fishing.  We will be posting more pictures of the catches and f the 80 pound sting ray.
Did You Know?
Also, the Duke has a lighthouse cruise this Sunday from 1-4 pm!
Come out and join us! $35 each for adults, $25 each for kids 6-12 years old, and free for kids under age 6!
This Saturday is the Ineos Phenol fishing tournament at the marina.  Tickets are not available to the public, but it is always fun to come and watch the weigh-ins and awards.  They have a big dockside get together/party from 2-5 pm. Awards begin at 5pm.

The weather man is predicting that this week’s crummy weather should be gone before the weekend!  It should be another gorgeous weekend Dauphin Island Fishing and boating.

Make you sure you stop by Dauphin Island Marina and stock up on cold drinks, food, sunglasses, hats, etc…  Dauphin Island Marina offers a full-service ship’s store.

Closed For Mother’s Day

We would like to remind you that we
will be closed this
Sunday for Mother’s Day.

Mothers Day Image

We hope that you spend time celebrating your mother and
spending time with family on this special day.

It is Action Outdoor’s sincere wish that you
have a very happy Mother’s Day.

Contact us:

Click here to email us

Phone: (251) 861-2201

Action Outdoors | Educational Encounters with the Sea

Want to watch the dolphins playing in Mobile Bay?

dolphins playing


It is a perfect time of year for Dolphin Watching. Contact us or come by Dauphin Island Marina to reserve your spot. It is very fun and educational and all from comfort of The Duke excursion boat.

Want more information?

Contact or come by our office at:

650 LeMoyne Dr.,
Dauphin Island, AL 36528
Phone: (251) 861-2201