Banks and Solander, both men of observation, were able to collect specimens of natural history, and study the manners and customs of the natives with whom they came in contact, which neither the time at Cook's disposal nor his training enabled him to undertake; and though the Journal of the former has never yet been published, and cannot at the present time be traced, many interesting remarks were extracted by Dr. Hawkesworth from it and went far to make his account of the voyage complete.

Mr. Green also demands special notice.

One great question of the day amongst seamen and geographers was the discovering of some ready and sure method of ascertaining the longitude. Half the value of the explorations made up to this time had been lost from this want. The recognised means of finding longitude was by the observation of lunars; that is, accurately measuring the angular distance between the centres of the moon and of the sun, or of the moon and some star.

The motion of the moon is so rapid that this angular distance changes from second to second, and thereby, by previous astronomical calculation, the time at Greenwich at which its distance from any body is a certain number of degrees can be ascertained and recorded.

By well-known calculations the local time at any spot can be obtained, and when this is ascertained, at the precise moment that the angular distance of sun and moon is observed, the difference gives the longitude.

This seems simple enough, but there is a good deal of calculation to go through before the result is reached, and neither the observation nor the calculation is easy, especially with the astronomical tables of those days, and there were very few sailors who were capable of, or patient enough to make them, nor was the result, as a rule, very accurate. For one thing, the motions of the moon, which are extremely complicated, were not enough known to allow her calculated position in the heavens to be very accurate, and a very small error in this position considerably affects the time, and therefore the longitude.

Luckily for Cook, the Nautical Almanac had just been started, and contained tables of the moon which had not previously been available, and which much lightened the calculations.

The great invention of the chronometer, that is, a watch that can be trusted to keep a steady rate for long periods, was at this time completed by Harrison; but very few had been manufactured, and astronomers and sailors were slow to believe in the efficacy of this method of carrying time about with a ship. Thus Cook had no chronometer supplied to him.

Green had accompanied Mr. Maskelyne, afterwards Astronomer Royal, to Barbados in 1763 in H.M.S. Princess Louisa, in order to test Harrison's timekeeper, and also a complicated chair, from which it was supposed observations of Jupiter's satellites could be observed on board ship; and as this trial afforded the final triumph of the new method, one would have thought that on a voyage of circumnavigation he would have made every effort to get one of these watches.

Be this as it may, the Endeavour had no chronometer, and lunars were the mainstay of the expedition.

In these observations Green was indefatigable. Cook, an excellent observer himself frequently took part in them; but it was Green's especial business, and no doubt to him is due the major part of the determinations of accurate longitude, which is one of the very remarkable points of this voyage.

Green's log, which is extant, is filled with lunar observations, and the extraordinary coincidence between different observations attests the care with which they were made. I dwell upon this because, while full of admiration for Cook's knowledge, and his untiring zeal in every detail of his expedition, it is evident, from a study of the original documents, that without Green many opportunities of getting longitude would have been lost, Cook having no time to spare to make use of them. Let us give honour to whom honour is due.

The final results of the observations are not equally good, but this arises from the errors, before referred to, in the moon's place in the heavens as given in the almanac, which would vary with her position, and affect the longitude accordingly. The astonishing thing is, not that some longitudes are considerably in error, but that the majority of them are so near the truth.

The Endeavour sailed from the Thames on June 30th, 1768, and was in Plymouth Sound from July 14th to the 26th, when she finally sailed, Banks and the scientific staff having joined here.

She carried a complement, all told, of ninety-four, and very close stowage it must have been.

A list is given in this book, immediately before the "Journal," of every person on board when the ship sailed from Plymouth.

The draught of the ship was 13 feet 6 inches, and her provisions were calculated to last eighteen months. The original intention had been that the transit of Venus should be observed at the Marquesas; but the Dolphin's return before Cook sailed, with the news of the discovery of Tahiti and its friendly inhabitants, caused this island to be finally selected.

The exact text of Cook's orders cannot be given. They were secret orders; but, curiously enough, while the covering letter, which enjoined him to show them to nobody, which is dated July 30th, 1768, is duly entered in Admiralty Records, the orders themselves, which should follow in the letter book, are omitted. They have never been published. Nevertheless, we can gather what they were.

Cook, in the published account of his Second Voyage, says he had instructions to proceed directly to Tahiti, and afterwards to prosecute the design of making discoveries in the Pacific by proceeding southward to the latitude of 40 degrees, and if he did not find land to continue his voyage to the west till he fell in with New Zealand, which he was directed to explore, and thence to return to England by such route as he should judge most convenient.

Precautions against the terrible scourge, scurvy, had not been forgotten.

Besides the supply of all anti-scorbutics then known, a special letter was written to Cook directing him to take a quantity of malt to sea, for the purpose of being made into wort, as a cure for scorbutic disorders, as recommended by Dr. McBride.

The directions for its use were as follows:--

"The malt must be ground under the direction of the surgeon, and made into wort, fresh every day, in the following manner:--

"1. Take one quart of ground malt, and pour on it three quarts of boiling water. Stir them well, and let the mixture stand close covered up for three or four hours, after which strain off the liquor.

"2. The wort, so prepared, is then to be boiled into a panada, with sea biscuit or dried fruits generally carried to sea.

"3. The patient must make at least two meals a day of the said panada, and should drink a quart or more of the fresh infusion as it may agree with him, every twenty-four hours.

"4. The surgeon is to keep an exact account of its effects."

Though it is somewhat anticipating events, it is convenient to record here the result of these efforts to defeat the hitherto unconquerable enemy. Mr. Perry's report at the termination of the voyage is as follows:--

"Sour krout, mustard, vinegar, wheat, inspissated orange and lemon juices, saloup, portable soup, sugar, molasses, vegetables (at all times when they could be got) were, some in constant, others in occasional use. These were of such infinite service to the people in preserving them from a scorbutic taint, that the use of the malt was (with respect to necessity) almost entirely precluded.

"Again cold bathing was encouraged and enforced by example; the allowance of salt beef and pork was abridged from nearly the beginning of the voyage, and the sailors' usual custom of mixing the salt beef fat with their flour, etc., was strictly forbad.

"Upon our leaving England, also, a stop was put to our issuing butter and cheese, and throughout the voyage raisins were served with the flour instead of pickled suet. At Tierra del Fuego we collected wild celery, and every morning our breakfast was made with this herb, with ground wheat and portable soup.

"We passed Cape Horn, all our men as free from scurvy as on our sailing from Plymouth.

"Three slight cases of scorbutic disorders occurred before arriving at Otaheite. Wort was given, with apparently good effect, and the symptoms disappeared.

"No other cases occurred during the voyage, but the wort was served out at sea as a regular article of diet."

To this it may be added, that no opportunity was, as appears by the Journal, ever lost of getting wild celery and any other wild herb that presented itself.

The personal washing is mentioned by Mr. Perry, and the tradition in the Navy is, that the men's deck was more constantly scrubbed than had then been usual; in fact, that unusual attention was paid to cleanliness. Stoves were used to dry the decks below even in hot weather.

As this voyage forms the subject of this book, its events may be passed over briefly.

Calling at Madeira--where the log records that the Endeavour was fired upon by the fort on the Loo Rock through some misapprehension while shifting berth, though Cook passes this by in silence--and Rio Janeiro, Cook proceeded to double Cape Horn. His predecessors had struggled through the Strait of Magellan, losing much time and wearing out their men with the continual anchoring and weighing in that long and narrow passage, rendered necessary by the constant foul and strong winds that prevail. The idea was to avoid the heavy seas and gales of the open sea; but Cook's action was amply justified by a more rapid passage without any danger. Discovering several of the low coral atolls of the Paumotu Group, he arrived at Tahiti on April 13th, 1769.

On July 13th, the transit of Venus having been observed under favourable conditions on June 1st, he left Tahiti, exploring and mapping the Society Islands immediately to the westward, never before visited, and then stood to the southward. It may here be mentioned that it is only during the last decade that Cook's charts of the Society Group have been superseded by more elaborate surveys by the French.

Cook went to 40 degrees south, discovering one of the Austral Group on his way, when, finding no sign of the hypothetical southern Continent, and getting into very dirty weather, he first gained a more northern latitude and favourable winds, and then stood for New Zealand.

On October 7th he arrived at Poverty Bay, and during the next six months he completely circumnavigated and mapped the islands of New Zealand. He had received on board at Tahiti a native, one Tupia, formerly the high priest, and a man of much intelligence. Tupia proved to be of the utmost service, as, to their astonishment and delight, they found that the languages were sufficiently identical to enable him to act as a most efficient interpreter; which made it possible to obtain information, and establish relations with the New Zealanders which they could never have succeeded in doing without him.

Cook now, after consideration, determined to explore the unknown east coast of New Holland. The health of his ship's company, and the good order on board, permitted him to make this good use of his time, instead of hurrying on to a civilised port, as all his forerunners had had to do.

He struck Australia at its south-east point, and followed the whole coast to the northward, mapping it as he went.

When nearing the northern end the voyage nearly came to a premature conclusion by the ship grounding on a coral reef, twenty miles from the land. Cook's seamanship was, however, equal to the occasion. The ship was got off, much damaged and leaking severely, and carried into a little port they discovered not far off. Here she was cleared out and laid upon the ground, the tide sufficing to dry enough of her bottom to let the carpenters repair it.

The wisdom of Cook's choice of a ship of the build of the Endeavour was here very apparent. It was not every ship that could be safely beached in this way without danger of falling over. After long delay she proceeded on her voyage, and soon had a second narrow escape. The long line of coral reefs that front the northern part of Eastern Australia, for a distance of 1200 miles, approach the coast about the place where the ship had grounded. The passage between the outer reef and the land is strewn with shoals, and finding his further progress much impeded by them, and fearful of a repetition of his disaster, Cook with some difficulty found a channel to seaward, and gained the open ocean. He was, however, yet determined to follow the land he was exploring, and more especially to solve the great question as to whether Australia was joined to New Guinea or no; and three days after his escape from the line of reefs he found himself with a light wind, embayed on the outer side of them, with the reefs close to him, and the ship drifting slowly but surely on them, the heavy swell of the great ocean breaking mountains high on their outer edge.

Here again calmness and promptitude saved him, and the ship was pushed through a narrow channel in these terrible reefs into the smooth, though reef-dotted, waters within. No event in the voyage is more dramatically narrated, though without any exaggeration, than this hair-breadth escape.

With the caution born of recent dangers, Cook now slowly found his way through the maze of reefs, by a route that no one has again followed, to the northern point of Australia, and was rewarded for his pertinacity by finding the channel now known as Torres Strait, which led him between New Guinea and Australia.

Thus far Cook's enthusiasm in adventure and desire to explore had been fully shared by his companions; but it is apparent that at this point they fell short of his high standard. Cook, having secured his direct passage to Batavia, and having still a little provision left, was anxious to do still more in the way of discovery, and stood over to the little-known New Guinea shore. It is evident, however, from Cook's expressions, though he does not complain, that his people were pining for fresh food and civilisation. Australia had produced them little but occasional fish and a few turtle. The salt provisions of those days were most unpalatable, and the effect of their continued hard work and inadequate food for so long, for they were now over two years from England, with no communication of any kind with the outer world, were telling on them, though they were still free from scurvy.

Cook, therefore, after landing once in New Guinea, unwillingly turned his ship's head towards Batavia.

The complaints grew louder as he passed by Timor without attempting to communicate, and falling in with the island of Savu, he yielded to importunity, and touched there to get refreshments.

Thence he went by the south shore of the chain of islands to Sunda Strait and Batavia.

So far all had gone well. It was undoubtedly far the most successful voyage ever made. Much had been done--more than his orders directed--to explore unknown lands, and the dire enemy of seamen, scurvy, had been conquered.

But his luck was not to last.

It was absolutely necessary to remain some time at Batavia, while the roughly repaired damage to the ship was made good in the Dutch dockyard.

Two months and a half in the sickly climate of Batavia, during a bad time of the year, wrought a sad change in his ship's company. The port they so much desired proved but the door of the grave to many of them, and Cook sailed for England on December 27th, 1770, with dysentery pervading the ship. The surgeon had already died of it; so had the poor Tahitian, Tupia, with two seamen, and one of Mr. Banks' artists.

Worse was, however, to follow. Day by day, as the ship slowly found her way over the Indian Ocean towards the Cape, against the wet and unhealthy north-west monsoon, the sick list grew larger. Man after man succumbed, and before half the distance to Capetown was traversed twenty-two more were carried off. Green, the astronomer, two more of Banks' staff, two midshipmen, the boatswain and carpenter were among the number. The crew was more than decimated.

The ship touched at the Cape, and war with France being expected, the Endeavour joined the East India convoy, under H.M.S. Portland, at St. Helena. The heavy-sailing, collier-built craft was not, however, when the ships had crossed the line and got upon a wind, able to keep up with them, and she once more found herself alone on her way.

Two more officers, the First Lieutenant, Mr. Hicks, and the Master, Mr. Molineux, died after leaving the Cape, but not of dysentery, and the ship finally reached England on June 12th, 1771.

Ninety-four persons left England in the Endeavour, of whom fifty-four returned. Thirty-eight died on the voyage, out of which number thirty-one died after reaching Batavia, most of them from fever and dysentery contracted at that place.

After paying off in August 1771, the Endeavour was sold in 1775, and for many years sailed as a collier in the North Sea.

This voyage gave a new impetus to discovery, and the immediate thought was to resume it, under this heaven-born leader.

Cook was given little leisure, as it was nearly at once decided to send him out again, and he was appointed to command the Resolution on November 28th, 1771, the interval having been occupied in considering what ships should be employed.

Cook's experience of the qualities of the Endeavour caused him to uphold the selection of similar vessels, for there were to be two, and the Resolution and Adventure, of 462 and 336 tons respectively, both Whitby built colliers, were bought for the voyage. Cook was promoted to Commander, and Tobias Furnaux, in the Adventure, was placed under his command. It was not, however, until April 1772 that they sailed.

It was originally intended that Banks should again accompany Cook, and with a view to his better accommodation a poop was added to the Resolution. The short trip, however, from Deptford to Sheerness proved to Cook that the ship was dangerously over-weighted, and the poop was removed, with the consequence that Banks did not sail. The alteration delayed final departure until June 22nd from Sheerness, and July 13th from Plymouth.

The naturalists on this voyage were two Forsters, Germans, father and son; and as astronomers Mr. Wales sailed in the Resolution, and Mr. Bayley in the Adventure. Two of Cook's former companions sailed as Lieutenants: Clerke, who was Lieutenant, and Pickersgill, who was master of the Endeavour when she reached England. This witnesses to the confidence and enthusiasm that Cook inspired amongst those under him. There were also other Endeavours amongst the junior officers.

The main object of the voyage was the settlement of the great question of the southern Continent. Cook was directed to explore the whole region about the South Pole, starting from the Cape of Good Hope, and working eastward. The winter of the southern hemisphere was to be employed as Cook thought fit.

This voyage brought Cook's qualities as a seaman and commander more prominently to view even than the former. The conditions were very different. Instead of mapping coasts and islands, the principal duty was exploration of tempestuous seas in high latitudes, amongst ice, searching in vain for the illusive southern land.

Cook carried it out thoroughly. No gales, no temperatures deterred him from searching wherever the ships would safely sail, and it was only ice in dense masses that turned him back.

What his people thought of it we do not know, but the Forsters have given a piteous account of the privations and hardships of an exploration that gave them little chance of exercising their special knowledge.

Cook was better provided with instruments for the determination of longitude than before, and the ships carried four chronometric timekeepers; but the proper method of making use of them was scarcely yet realised, and the course of his voyage did not permit them to be of much service.

Mindful of his former success in combating scurvy, and making use of his experience, Cook carried with him all his former anti-scorbutics, and redoubled his general precautions as to cleanliness, both of person and ship. The result was complete immunity from more than symptoms of scurvy. He was able to say, when he returned, that no man had died not only of this disease, but of any other, due to the exposures of the voyage. Three lost by accidents, and one from a complaint contracted before leaving England, were the sole losses on a voyage lasting three years, and during which the exposure to heat, cold, rain, and all the hardships of a sea life was probably never surpassed.

Leaving the Cape on November 22nd, Cook stood at once to the southward, intending to pass over a spot in latitude 54 degrees South, where in 1739 M. Bouvet sighted land that was generally supposed to be a part of the Southern Continent, and which he had been especially directed to examine. Gales, however, drove him from his course, and to this day Bouvet's Islands (for Cook proved they could be nothing else) are doubtfully shown upon charts.* (* They were again reported in 1825 by the Sprightly, an English whaler, but Sir James Ross searched for them in 1840 without success.) Cook soon got into the ice, and fought with it and gales of wind, in snow and sleet and fog, working gradually eastwards from the longitude of the Cape for four months. The ship penetrated to 67 degrees South at one point, and kept as high a latitude as ice permitted everywhere, but without discovering any land. Cook found to his great joy that the ice yielded good fresh water, and replenished his water casks in this manner, without any fear of falling short. With all his power of communicating his enthusiasm to others, it may be doubted if they shared his pleasure at finding that the search in these inclement regions need not be curtailed from lack of this necessary.

At last, in the longitude of Tasmania, Cook hauled to the northward, and headed for New Zealand, where, after sailing over eleven thousand miles since leaving the Cape without once sighting land, he anchored in Dusky Bay on March 26th, 1774, with the Resolution only, the Adventure having parted company in thick weather on February 9th. Moving on to Queen Charlotte's Sound, his old anchorage at the north end of Middle Island, he found the Adventure there on May 18th. Captain Furneaux had, after vainly searching for his consort, run for Tasmania, and explored the east coast. He did not, however, clear up the point for which he states he visited this coast, namely, whether it joined New Holland or not, as strong winds from the eastward made him fearful of closing what he thought was a deep bay, though really the Strait, and he sailed for the rendezvous in New Zealand under the impression that Tasmania and Australia were one.

The ships left New Zealand on June 7th, 1773, and, after making a wide circuit to the south and east in search of land, arrived at Tahiti on August 16th. A good many of the Adventure's people were ill with scurvy, and Cook is much puzzled to know the reason why they were attacked while his own crew were free. He puts it down to the greater trouble he had taken to make all his men use wild celery and other herbs in New Zealand, and no doubt this had its effect; but one cannot but suspect that the constant care on his part to keep the ship clean and sweet below had much to do with it. The Adventure had the same anti-scorbutics, and Cook especially mentions that they were in use; but the personal efforts of the captain in the direction of general sanitary precautions were, we know, exercised in one case, while we know nothing of the other.

After a month's stay at Tahiti and the Society Islands, where the crews were much benefited by fresh provisions, the ships sailed for the Friendly Islands, never visited since Tasrnan's time, and touched at Eoa and Tongatabu, or, as Tasman had called them, Middleburg and Amsterdam. These were finally left on October 7th for New Zealand, which was made on the 21st, and from this day to November 2nd the time was spent in fruitless endeavours to get into Cook's Strait. Gale succeeded gale--no uncommon thing here--and in one of them the Adventure parted company never again to rejoin. Cook anchored in Queen Charlotte's Sound on November 2nd, and waited until the 25th for his consort in vain. Whilst here they gained further and indisputable proof of the cannibalistic tendencies of the Maoris, some of the natives eating human flesh before them. Cook has been much blamed for permitting this scene, which took place on board; but there had been so much disputing in England as to the possibility of the fact, that he could not resist the opportunity of putting it beyond a doubt.

It was, however, to be shortly proved in a much more horrible manner, for the Adventure, which only arrived at Queen Charlotte's Sound after the Resolution left, had a boat's crew attacked, overpowered, and eaten by the natives. The circumstances were never wholly known, as not a man escaped; but the cooked remains were found, the natives decamping as the search-party approached.