Enjoying Hawaii's Sharks
I enjoy going out on the ocean, especially since we live in Hawaii but sometimes life just makes it a bit hard to get out - especially around April 15th. Well, taxes are all filed on time and I am taking a well deserved day on the ocean.
We head out of Honokohau Harbor around 11 a.m. - having a few boat issues slowed us down. I think everyone knows that having a boat sit around for 3 weeks is almost like automatically signing the credit card bills for the repairs - rust just never seems to take a day off.
We headed out of the harbor and immediately saw Hawaiian spinner dolphins, Stenella longirostris, leaping by the green buoy. The spinner dolphins are almost always here - hanging out and sleeping during the day and then going out at night to hunt. They were in resting mode so we just left them be and continued on. We passed a NOAA research vessel and then head over to neaby FAD (Fish Aggregation Device) - absolutely nothing was happening there so we decided to go out to an offshore FAD lacated 10 nautical miles from there.
The ocean looked so calm from my house - but even though there were no wind waves the swell was actually quite large. A large swell makes it hard to find animals - really hard - but I'm actually really good at finding creatures! I thought I saw a splash - and sure enough we spotted a pod of pantropical spotted dolphins, Stenella attenuata. It was a large school and the sport fishing boats were all in it hoping to latch onto a big tuna. We were hoping to get a shot of those spectacular leaps that pantropical dolphins do - they can leap so high it seems unreal. However - the pantropical dolphins were in feeding mode - this means they were all over the place - zig zagging all around and definitely not interested in playing with us. It was frustrating - dolphins leaping all over the place but in totally unpredictable locations - you simply couldn't track them! It is not always about photography - dolphins sure can make you smile! After awhile we came to the realization that we had been there for quite some time - and only taken three shots! Not exactly productive for wildlife photographers!
We decided on an alternative plan and turned the boat in search of that offshore FAD buoy - the most elusive buoy of all. This buoy swings a lot - it can be off by a couple of miles from the position you marked the previous week - and if it is off and the swell is high it is almost impossible to find it unless you have luck. Well no luck for us today (or at least not yet!) and no FAD to be found. Time to head on to another buoy down south.
When we found the next buoy we knew the fish were biting - lots of boats around is always a good sign. We tried jigging and caught a bigeye tuna almost immediately. The current was really kicking so we drifted quite fast. We would try to drop where the fish were - and according to our Garmin fish finder this place was loaded - but the current drifted us back so quickly that we ended up past the fish before we started jigging. A bit of maneuvering finally got us into a good position and both Masa & I got a hit on our lines. A few minutes later our deck had two convenient sized bigeye tunas on it. I like the 20-30 pounder range - bigger than that and I just can't fillet it myself. However today my fish was being given away as a gift - thanks Gerald & Ann - my carpool couldn't survive without you - hope you like the fish!
Masa decided to get in the water and try out his new fins - he had gotten huge fins and was itching to see how they worked. He got in and I handed him his camera so he could get the feel of things. He was swimming around, diving down and checking things out when all of a sudden he comes up and shouts SHARK! I saw the shadow underwater and then the fin started cutting the surface heading straight to Masa. Now we run a stock photo agency that specializes in sharks - we LOVE sharks, have experience with them and respect them. Living in Hawaii and going out where other people don't we encounter sharks. The most common shark that we encounter is the oceanic whitetip shark, Carcharhinus longimanus. Oceanic whitetip sharks are not a common shark elsewhere - but in Hawaii these ocean cruisers are around - not near the shore but far out in the blue water.
Oceanic whitetip sharks are beautiful, but very aggressive and have been known to attack humans. The shark went straight at Masa (this is normal), bumped into his camera housing that was held in front of him (totally normal), then bumped it a second time - this is not so normal - then threw his tail - kind of like a peduncle throw - straight at Masa (this never happens). By now I am shouting at Masa to get out of the water - this was a big shark - a ten footer and it wasn't scared, or cautious or anything. It was powerful and supremely aware of its status as an apex predator. Then Masa pops his head up and says - "WOW - it's so beautiful! Sue you have to get in here to see this - it is fantastic!" I'm thinking a ten foot aggressive shark can be as beautiful as the Michelangelo's David and I'm not getting off this boat to see it - thank you very much!
Then Masa shouted "There's another one!" Sure enough another shadow began to approach Masa - but no fin cutting the water - this one looked smaller and I was able to see it was loaded with pilot fish, Naucrates ductor. Pilot fish are often found with oceanic whitetip sharks - theirs is considered to be a symbiotic relationship, mutualism - the shark gets cleaned of its parasites and the pilot fish feed on the scraps of the sharks (sharks are notoriously messy eaters). Pilot fish look like they are escaped prisoners from an old time movie - they are dressed from head to toe in black and white bars.
These were larger pilot fish than I normally see - maybe a 1 to 1-1/2 foot in length. The pilot fish were curious and left their shark host to come visit the boat - they hung out with me for a bit while the sharks disappeared. But of course the sharks were not done - they had found something very interesting floating in the ocean -MASA - and they wanted to see exactly what he was about. At this point I was begging Masa to get out of the water - but Masa has been in the water with a lot of sharks, he has over a decade of experience with them and he was totally calm. I kept threatening to call his wife and tell her exactly what he was doing but he seemed unperturbed and thrilled to be the center of the sharks' attention.
The big shark was the one that simply didn't follow proper shark protocol - apparently it hadn't read the shark handbook before it showed up. I rarely see fins of this shark species cutting the water - but this one was above the water a lot - you could clearly see where it was and where it was heading. And, of course, it was heading directly at Masa - again - for a nice hard bump against his housing and then it swam over to say high to me on the boat. It even poked its head out of the water (sorry no pictures of this). Contrary to my wishes, Masa comfortably cruised with the 10 foot shark and its smaller sidekick for about 45 minutes - and then as silently as they came, they left. Masa finally got out of the water and then I got to put my head under a towel to see what he had seen in the back of a 3 inch on camera LCD screen. Wow, did he get some great shots! They looked incredibly awesome and I was hoping he would get around to posting a few here for everyone.
Well, I know you are all thinking I'm a big chicken - and well, I am - but the little shark loaded with pilot fish did cruise back over again - and without its gargantuan cousin I did get in the water to check it out. OK - it is true that I didn't let go of the boat or the tuna bat in my hand - but I did get to see the most beautiful shark cruising with pilot fish in the blue, blue water of Hawaii - and as Masa said - it was gorgeous!
We head out of Honokohau Harbor around 11 a.m. - having a few boat issues slowed us down. I think everyone knows that having a boat sit around for 3 weeks is almost like automatically signing the credit card bills for the repairs - rust just never seems to take a day off.
We headed out of the harbor and immediately saw Hawaiian spinner dolphins, Stenella longirostris, leaping by the green buoy. The spinner dolphins are almost always here - hanging out and sleeping during the day and then going out at night to hunt. They were in resting mode so we just left them be and continued on. We passed a NOAA research vessel and then head over to neaby FAD (Fish Aggregation Device) - absolutely nothing was happening there so we decided to go out to an offshore FAD lacated 10 nautical miles from there.
The ocean looked so calm from my house - but even though there were no wind waves the swell was actually quite large. A large swell makes it hard to find animals - really hard - but I'm actually really good at finding creatures! I thought I saw a splash - and sure enough we spotted a pod of pantropical spotted dolphins, Stenella attenuata. It was a large school and the sport fishing boats were all in it hoping to latch onto a big tuna. We were hoping to get a shot of those spectacular leaps that pantropical dolphins do - they can leap so high it seems unreal. However - the pantropical dolphins were in feeding mode - this means they were all over the place - zig zagging all around and definitely not interested in playing with us. It was frustrating - dolphins leaping all over the place but in totally unpredictable locations - you simply couldn't track them! It is not always about photography - dolphins sure can make you smile! After awhile we came to the realization that we had been there for quite some time - and only taken three shots! Not exactly productive for wildlife photographers!
We decided on an alternative plan and turned the boat in search of that offshore FAD buoy - the most elusive buoy of all. This buoy swings a lot - it can be off by a couple of miles from the position you marked the previous week - and if it is off and the swell is high it is almost impossible to find it unless you have luck. Well no luck for us today (or at least not yet!) and no FAD to be found. Time to head on to another buoy down south.
When we found the next buoy we knew the fish were biting - lots of boats around is always a good sign. We tried jigging and caught a bigeye tuna almost immediately. The current was really kicking so we drifted quite fast. We would try to drop where the fish were - and according to our Garmin fish finder this place was loaded - but the current drifted us back so quickly that we ended up past the fish before we started jigging. A bit of maneuvering finally got us into a good position and both Masa & I got a hit on our lines. A few minutes later our deck had two convenient sized bigeye tunas on it. I like the 20-30 pounder range - bigger than that and I just can't fillet it myself. However today my fish was being given away as a gift - thanks Gerald & Ann - my carpool couldn't survive without you - hope you like the fish!
Masa decided to get in the water and try out his new fins - he had gotten huge fins and was itching to see how they worked. He got in and I handed him his camera so he could get the feel of things. He was swimming around, diving down and checking things out when all of a sudden he comes up and shouts SHARK! I saw the shadow underwater and then the fin started cutting the surface heading straight to Masa. Now we run a stock photo agency that specializes in sharks - we LOVE sharks, have experience with them and respect them. Living in Hawaii and going out where other people don't we encounter sharks. The most common shark that we encounter is the oceanic whitetip shark, Carcharhinus longimanus. Oceanic whitetip sharks are not a common shark elsewhere - but in Hawaii these ocean cruisers are around - not near the shore but far out in the blue water.
Oceanic whitetip sharks are beautiful, but very aggressive and have been known to attack humans. The shark went straight at Masa (this is normal), bumped into his camera housing that was held in front of him (totally normal), then bumped it a second time - this is not so normal - then threw his tail - kind of like a peduncle throw - straight at Masa (this never happens). By now I am shouting at Masa to get out of the water - this was a big shark - a ten footer and it wasn't scared, or cautious or anything. It was powerful and supremely aware of its status as an apex predator. Then Masa pops his head up and says - "WOW - it's so beautiful! Sue you have to get in here to see this - it is fantastic!" I'm thinking a ten foot aggressive shark can be as beautiful as the Michelangelo's David and I'm not getting off this boat to see it - thank you very much!
Then Masa shouted "There's another one!" Sure enough another shadow began to approach Masa - but no fin cutting the water - this one looked smaller and I was able to see it was loaded with pilot fish, Naucrates ductor. Pilot fish are often found with oceanic whitetip sharks - theirs is considered to be a symbiotic relationship, mutualism - the shark gets cleaned of its parasites and the pilot fish feed on the scraps of the sharks (sharks are notoriously messy eaters). Pilot fish look like they are escaped prisoners from an old time movie - they are dressed from head to toe in black and white bars.
These were larger pilot fish than I normally see - maybe a 1 to 1-1/2 foot in length. The pilot fish were curious and left their shark host to come visit the boat - they hung out with me for a bit while the sharks disappeared. But of course the sharks were not done - they had found something very interesting floating in the ocean -MASA - and they wanted to see exactly what he was about. At this point I was begging Masa to get out of the water - but Masa has been in the water with a lot of sharks, he has over a decade of experience with them and he was totally calm. I kept threatening to call his wife and tell her exactly what he was doing but he seemed unperturbed and thrilled to be the center of the sharks' attention.
The big shark was the one that simply didn't follow proper shark protocol - apparently it hadn't read the shark handbook before it showed up. I rarely see fins of this shark species cutting the water - but this one was above the water a lot - you could clearly see where it was and where it was heading. And, of course, it was heading directly at Masa - again - for a nice hard bump against his housing and then it swam over to say high to me on the boat. It even poked its head out of the water (sorry no pictures of this). Contrary to my wishes, Masa comfortably cruised with the 10 foot shark and its smaller sidekick for about 45 minutes - and then as silently as they came, they left. Masa finally got out of the water and then I got to put my head under a towel to see what he had seen in the back of a 3 inch on camera LCD screen. Wow, did he get some great shots! They looked incredibly awesome and I was hoping he would get around to posting a few here for everyone.
Well, I know you are all thinking I'm a big chicken - and well, I am - but the little shark loaded with pilot fish did cruise back over again - and without its gargantuan cousin I did get in the water to check it out. OK - it is true that I didn't let go of the boat or the tuna bat in my hand - but I did get to see the most beautiful shark cruising with pilot fish in the blue, blue water of Hawaii - and as Masa said - it was gorgeous!
Labels: big island, bigeye tuna, Hawaii, Kona, Masa, oceanic whitetip shark, pilot fish, shark
posted by SeaPics.com at
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