Tuesday, 30th. We are now very buisey in preparing our Instruments, etc., for the Observations, and Instructing such Gentlemen in the use of them, as I intend to send to other parts to observe, for fear we should fail here.

Wednesday, 31st. Late this Evening the Carpenters finished the Long boat.

[June 1769.]

Thursday, June 1st. This day I sent Lieutenant Gore in the Long boat to York Island* (* Eimeo, westward of, and near to Tahiti.) with Dr. Monkhouse and Mr. Sporing (a Gentleman belonging to Mr. Banks) to Observe the Transit of Venus, Mr. Green having furnished them with Instruments for that purpose. Mr. Banks and some of the Natives of this Island went along with them.

Friday, 2nd. Very early this morning Lieutenant Hicks, Mr. Clark, Mr. Pickersgill and Mr. Saunders went away in the Pinnace to the Eastward, with orders to fix upon some Convenient situation upon this Island, and there to Observe the Transit of Venus, they being likewise provided with Instruments for that purpose.

Saturday, 3rd. This day proved as favourable to our purpose as we could wish. Not a Cloud was to be seen the whole day, and the Air was perfectly Clear, so that we had every advantage we could desire in observing the whole of the Passage of the planet Venus over the Sun's Disk. We very distinctly saw an Atmosphere or Dusky shade round the body of the planet, which very much disturbed the times of the Contact, particularly the two internal ones. Dr. Solander observed as well as Mr. Green and myself, and we differ'd from one another in Observing the times of the Contact much more than could be expected. Mr. Green's Telescope and mine where of the same Magnifying power, but that of the Doctor was greater than ours. It was nearly calm the whole day, and the Thermometer Exposed to the Sun about the Middle of the day rose to a degree of heat we have not before met with.

FACSIMILE OF SATURDAY, 3RD JUNE, 1769.

Sunday, 4th. Punished Archd. Wolf with 2 Dozen lashes for Theft, having broken into one of the Storerooms and stol'n from thence a large quantity of Spike Nails; some few of them where found upon him. This evening the Gentlemen that were sent to observe the Transit of Venus, return'd with success; those that were sent to York Island were well received by the Natives. That Island appear'd to them not to be very fruitful.

Monday, 5th. Got some of the Bread ashore out of the Bread Room to dry and Clean. Yesterday being His Majesty's birthday, we kept it to-day and had several of the Chiefs to dine with us.