Shark | Page 2 | Images of Old Hawaiʻi

December 16, 2021 by Peter T Young 1 Comment

Manō Kihikihi

They are easy to identify … and their name tells you what to look for (their body and head shape resemble a hammer, when viewed from above (or below.))

Marine organisms generate an electric field around their body; some believe the shape of the hammerhead’s head allows electro-receptive organs in the animal to have increased sensory abilities – a beneficial quality when searching for prey.

In addition, the head shape may aid in their movements, providing lift or possibly a smaller turning radius.

Since sharks are ‘apex predators’ at the top of their food chain, they may influence the population structure of species lower in that food chain.

The sharks are found in warm and tropical waters, worldwide from 46° north to 36° south. They can be found down to depths of over 1,600 feet, but is most often found above 80-feet. During the day they are more often found close to shore and at night they hunt further offshore.

The scalloped hammerhead, one of the most commonly seen hammerhead sharks in Hawaiʻi, generally reaches between 5 to 10-feet in length – adults are usually found in the open ocean, often around seamounts or outer reef slopes.

Most fish hatch from eggs outside the females’ bodies, but hammerheads, as well as other sharks, are born alive – the shark babies are called ‘pups.’ As the pups grow, they spread out, forming schools that feed on the bottom at night. At maturity, the young sharks head offshore. (Scott)

Kāneʻohe Bay, Oahu, Hawaii, is a pupping and nursery ground for the scalloped hammerhead shark and hammerhead shark pups are the most abundant top-level predator in the bay. (Lowe)

Females travel to shallow, protected waters in the spring and summer months to give birth.

Between April and October, adult hammerhead sharks enter Kāneʻohe Bay, deliver 15 to 30-pups about 20-inches long, mate and then leave. (Scott)

It is estimated that as many as 5,000-10,000-shark pups are born in Kāneʻohe Bay each year and that the pups remain in the bay only 3-4 months after being born. They eat small fish and crustaceans.

Young hammerheads graze along the bay floors, mostly at night. As the youngsters grow, they gradually move to the mouths of the bay and eventually join their relatives in the deep water. (Scott)

Adults occur singly, in pairs, and in small schools while young scalloped hammerhead sharks live in large schools. It is thought that male and female scalloped hammerheads may segregate during certain times of their life history. (ufl-edu)

Hammerheads are among the majority of sharks whose attacks on people, if they happen at all, are defensive in nature. Almost all sharks will show an aggressive display if cornered, as will most animals. (pbs)

Though hammerheads are not usually aggressive, they should be considered potentially dangerous.

December 13, 2019 by Peter T Young 2 Comments

Billy Weaver

December 13, 1958 – 8-months before Hawaiʻi became a state … it was described as a typical trade wind, Windward Oʻahu day; the sky was clear; the water was a little rough with whitecaps and there were good-sized waves.

Six friends, ages 9 to 15, were doing what kids do, then and now; they had paddled and rowed out to the Mokulua Islands to surf and play in the water.

Along with an 8-foot boat, they had three surfboards and three air mattresses. The boys kept together; never was one more than 75 – 100-feet from the others.

Then, disaster struck.

Billy, 15-year old son of Spencecliff restaurants partner Clifton Weaver, was on an air mattress and missed catching a wave. Then, the rest of the boys noticed he was clinging to the mat, apparently in difficulty.

They heard a cry for help.

Seeing blood in the water, they swam over and tried to rescue Billy – they saw he had lost a leg.

Then, one of the boys cried out ‘Shark,’ seeing it surface 30-feet away.

Fearing their small boat would swamp in the surf, they rowed to shore to get help.

About an hour-and-a-half after the attack, the Fire rescue squad was on the scene. Other boats joined in the search. Finally a helicopter crew from the Marine Base spotted the body on the reef.

A local resident dove down and recovered the body. Efforts to revive him failed; Billy died from loss of blood, drowning, shock or a combination of the three.

The shark was estimated to be over 15-feet long; they believe it was a tiger shark. It was seen still cruising in the area.

The next day, the Territory and local residents set out to capture the shark. Bounties were offered. Lines of hooks were set in the water where the attack occurred. Overhead pilots spotted two schools of sharks in nearby Kailua Bay.

Over the next couple of days, more hooks were set and three tiger sharks and two sand sharks were caught.

In response to the fatal attack, the Billy Weaver Shark Research and Control Program was initiated. Starting April 1, 1959, 595-sharks were caught off Oʻahu during the remainder of the year; 71 were tiger sharks.

Kenny Young, my father, was the fund drive chairman for the Billy Weaver Shark Control Fund (Hawaiʻi’s first shark control program.) They accepted donations, and to raise additional money teeth from the hunted sharks were put on chains and sold as necklaces.

In the old days, folks used to catch and kill sharks. The accepted attitude was, “the only good shark is a dead shark.”

In an attempt to relieve public fears and to reduce the risk of shark attack, the state government of Hawaiʻi spent over $300,000 on shark control programs between 1959 and 1976. Six control programs of various intensity resulted in the killing of 4,668-sharks.

Subsequent evaluation of the 1959-1976 efforts noted, “Shark control programs do not appear to have had measurable effects on the rate of shark attacks in Hawaiian waters. Implementation of large-scale control programs in the future in Hawaiʻi may not be appropriate.” (Wetherbee, 1994)

At the turn of the century, my grandfather and his brothers (Young Brothers) used to have various jobs in Honolulu Harbor; one was taking paying customers out to harpoon sharks off-shore. My great-uncle, William, wrote books about his adventures shark hunting.

I remember Kohala shark “hunts” on the Big Island where a donated steer carcass was tied between points in a cove and “hunters,” on surrounding cliffs using high-powered rifles, shot at sharks feeding off the carcass.

Times have changed.

We have learned that tiger sharks (the ones most implicated in attacks on humans) don’t simply dwell in small coastal territories, but are instead extremely wide-ranging.

They are opportunistic predators and typically move on soon after arriving in an area, because the element of surprise is quickly lost and potential prey become wary and difficult to catch.

We know more now and recognize that sharks are an important part of the marine ecosystem. Sharks are often the “apex” or top of the food chain predators in their ecosystems because they have few natural predators.

As top predators, sharks help to manage healthy ocean ecosystems. Sharks feed on the animals below them in the food chain, helping to regulate and maintain the balance of marine ecosystems; limiting the populations of their prey, in turn affects the prey species of those animals, and so on.

To some, sharks are ʻaumakua (ancestral spirits that take possession of living creatures) that make appearances to express parental concern for the living, bringing warnings of impending danger, comfort in times of stress or sorrow or in other ways being helpful. (Kane)

Sad and Tragic, yes – we continue to have shark attacks. However, many believe it is typically mistaken identity – the sharks mistake surfers and floaters as turtles or seals. (Remember, we are visitors to their realm in the ocean.)

I still vividly recall Halloween morning, 2003, when DLNR’s shark expert came to my office to brief me on the shark attack on Bethany Hamilton on Kaua‘i. It was a somber day at DLNR. Unlike the old days, there was no “hunt” called for. Other incidents and attacks continue to occur.

“The number of shark attacks has nothing to do with how many sharks are in the water and everything to do with how many people are in the water,” said Kim Holland, University of Hawaiʻi shark researcher and Shark Task Force member. (Honolulu Advertiser, following the Hamilton attack)

John Naughton, a National Marine Fisheries Service biologist, said previous efforts to remove large predatory sharks saw the proliferation of smaller ones, which harassed fishermen and their catches.

“It’s an archaic way to manage the resource. It’s like the turn of the century, when they shot wolves. It doesn’t make sense anymore.” (Honolulu Advertiser, November, 2003) (Lots of information here is from Tester and Wetherbee.)

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Mokulua_Islands-SOEST

Tiger Shark

Billy_Weaver_SharkFund-Mokuleia_Cub_Scouts-KMY

TigerShark

Sharks hanging at Young Brothers

MokuluaIslands-Lanikai-Kailua

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Map of Kailua-Lanikai where sharks were spotted (Tester)

April 25, 2016 by Peter T Young Leave a Comment

Nanaue

Puʻumano (Shark Hill) is in the ahupuaʻa of Kainalu on the south-western side of the Island of Molokai. There is a shallow ravine leading up the slope to the summit – tradition suggests this was caused when Nanaue was dragged by Unauna.

Let’s look back …

During the time of ʻUmi, there was a beautiful girl from Waipiʻo named Kalei. She was an expert swimmer, a good diver and noted for the neatness and grace with which she would ‘lelekawa’ (jump from the rocks into deep water without any splashing of water.)

Kalei was very fond of shell-fish, and frequently went to the coast for her favorite food. She generally went in the company of other women, but if the sea was a little rough, and her usual companion was afraid out, she very often went alone.

In those days, the Waipiʻo River emptied over a low fall into a basin partly open to the sea. (The forces of nature have since filled the pool with rocks.) Back then, it was a deep pool and a favorite bathing place.

The shark-god, Kamohoaliʻi, also used to visit this pool.

Kamohoaliʻi was the King-shark of Hawaiʻi and Maui. It was the belief of the ancient Hawaiians that several of these shark-gods could assume any shape they chose, even the human form, when occasion demanded.

Kamohoaliʻi had noted the charms of the beautiful Kalei, and took a liking to her. Knowing he couldn’t court her in his shark form, he assumed the form of a very handsome man, and waited for the girl to show up at the beach.

It was a rough day and Kalei came alone; caught in a wave (raised by the god himself,) the handsome stranger came to Kalei’s rescue. The acquaintance was established and Kalei met the stranger from time to time – finally becoming his wife.

Some little time before she expected to become a mother, her husband, who all this time would only come home at night, told her his true nature, and informing her that he would have to leave her, gave orders in regard to the bringing up of the future child.

He particularly cautioned the mother never to let him be fed on animal flesh of any kind, as he would be born with a dual nature, and with a body that he could change at will.

In time, Kalei delivered a healthy boy named Nanaue; he was apparently the same as any other child, but he had, besides the normal mouth of a human being, a shark’s mouth on his back between the shoulder blades.

Kalei had told her family of the kind of being her husband was, and they all agreed to keep the matter of the shark mouth on the child’s back a secret.

The old grandfather, far from heeding the warning given by Kamohoaliʻi in the matter of animal diet, as soon as the boy was old enough to come under the tabu in regard to the eating of males, and had to take his meals at the hale mua (men’s eating house,) took special pains to feed him on dog meat or pork.

When he became a man, Nanaue’s appetite for animal diet, indulged in childhood, had grown so strong, that the ordinary allowance of a human being would not suffice for him.

The old grandfather had died in the meantime, so that he was dependent on the food supplied by his stepfather and uncles, to feed his shark-like appetite. This gave rise to the common native nickname of a ‘manohae’ (ravenous shark) for a very gluttonous man, especially in the matter of meat.

People were curious as to why Nanaue always kept a kihei (a loose garment of tapa thrown over one shoulder and tied in a knot) on his shoulders.

He also didn’t participate in the games and pastimes of the young people (for fear that the wind or some active movement might displace the kapa mantle, and the shark-mouth be exposed to view.)

About this time children, and eventually grown-ups, began to mysteriously disappear.

Nanaue had one good quality that seemed to redeem his apparent unsociability; he was almost always to be seen working in his mother’s taro or potato patch when not fishing or bathing. People going to the beach would pass by, and it was Nanaue’s habit to ask where they were going.

If they answered ‘to bathe in the sea’” or for ‘fishing,’ he would answer, ‘take care or you may disappear head and tail.’ Whenever he so confronted anyone, it would not be long before some member of the party so addressed would be bitten by a shark. If it should be a man or woman going to the beach alone, that person would never be seen again.

The shark-man would immediately follow, and watching for a favorable opportunity, jump into the sea. Having previously marked the whereabouts of the person he was after, it was an easy thing for him to approach quite close and changing into a shark, rush on the unsuspecting person and drag him or her down into the deep, where he would devour his victim.

This was the danger to humanity which his king-father foresaw when he cautioned the mother of the unborn child about feeding him on animal flesh, as thereby an appetite would be evoked which they had no means of satisfying, and a human being would furnish the most handy meal of the kind that he would desire.

Eventually, while he was in human form, folks managed to remove his kihei and see the shark mouth on his back. The news of the shark-mouth and his characteristic shark-like actions were quickly reported to the King.

The King was told of the disappearance of so many people in the vicinity of the pools frequented by Nanaue; and of his pretended warnings to people going to the sea, which were immediately followed by a shark bite or by their being eaten bodily, with every one’s surmise and belief that Nanaue was the cause of all those disappearances.

ʻUmi asked the priests and shark kahunas to make offerings and invocations to Kamohoaliʻi that his spirit might take possession of one of his ‘hakas’ (medium devoted to his cult,) and so express to humanity his desires in regard to his bad son, who had presumed to eat human beings, a practice well known to be contrary to Kamohoaliʻi’s desires.

The shark-god manifested himself through a ‘haka’ and expressed his grief at the action of his wayward son. He told them that the grandfather was to blame for feeding him on animal flesh contrary to his orders.

Then the shark-god, promised they would be forever free from any persecutions on account of their unnatural son, and Nanaue left the island of Hawaii, crossed over to Maui and, later on to Molokai.

It was not very long before he was at his old practice of observing and accosting people, giving them his peculiar warning, then following them into the sea in his human shape, then seizing one of them as a shark and pulling the unfortunate one to the bottom, where he would devour his victim.

This went on for some time, until the frightened and harassed people in desperation, went to consult a shark kahuna, as the ravages of the man-eating shark had put a practical tabu on all kinds of fishing. It was not safe to be anywhere near the sea, even in the shallowest water.

Following the instructions of the kahuna, the people overpowered Nanaue and started a fire to burn him (it was well known that only by being totally consumed by fire that a man-shark can be thoroughly destroyed, and prevented from taking possession of the body of some harmless fish shark, who would then be incited to do all the pernicious acts of a shark-man.)

The people also called to their aid the demi-god Unauna, who lived in the mountains of upper Kainalu. It was then a case of Akua vs. Akua.

Nanaue was finally conquered and hauled up on the hill slopes of Kainalu to be burnt. The shallow ravine left by the passage of his immense body over the light yielding soil of the Kainalu hill slope, can be seen to this day.

The place was ever afterwards called Puʻumano (Shark Hill,) and is so known to this day.

Unauna ordered the people to cut and bring for the purpose of splitting into knives, bamboos from the sacred grove of Kainalu. The shark flesh was then cut into strips, partly dried and then burnt; but the whole bamboo grove had to be used up before the big shark was all cut up.

The God Mohoaliʻi, (another form of the same God Kamohoaliʻi) father of Unauna, was so angered by the destruction of the grove, that he took away all the edge and sharpness from the bamboos of this grove forever.

To this day they are different from the bamboos of any other place or grove on the islands in this particular, that a piece of them cannot cut any more than any piece of common wood. (This summary comes completely from The Legend of the Shark-Man Nanaue, by Mrs Emma M Nakuina.)

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