Jefferson had a variety of poultry at Monticello, including chickens, ducks, Guinea fowl, peacocks, pigeons, geese, and turkeys.
Primary Source References
1771. "Thin the trees...Keep in it deer, rabbits, Peacocks, Guinea poultry, pidgeons &c. Let it be an asylum for hares, squirrels, pheasants, partridges...court them to it by laying food for them in proper places..." 
1806 November 30. (Jefferson to Ellen Wayles Randolph Coolidge). "By Davy I send you a pair of Bantam fowls; quite young: so that I am in hopes you will now be enabled to raise some. I propose on their subject a question of natural history for your enquiry: that is whether this sis the Gallina Adrianica, or Adria, the Adsatck cock of Aristotle? For this you must examine Buffon etc." 
1806 December 12. (Ellen Wayles Randolph Coolidge to Jefferson). "I recieved [sic] the Bantams for which I am very much obliged to you. They seem to be larger, and younger, than the first and I think them handsomer." 
1807 February 17. (Ellen Wayles Randolph Coolidge to Jefferson). "As for the Bantam she laid one egg in the cold weathe rand eat it up. I am very much afraid she will do all the others so. If she does she will be as worthless as the others but in spite of that I am very fond of them and think them very handsome. The old ones are quite tame but the new much to the contrary." 
1807 June 29. (Jefferson to Ellen Wayles Randolph Coolidge). "How go on the Bantams? I rely on you for their care, as I do on Anne for the Algerine fowls, and on our arrangements at Monticello for the East Indians. These varieties are pleasant for the table and furnish an agreeable diversification in our domestic occupations." 
1807 November 1. (Jefferson to Ann Cary Randolph Bankhead). "I expect a pair of wildgeese of a family which have been natives for several generations, but they will hardley be here in time for Davy. They are entirely domesticated, beautiful have a very musical note, and are much superior to the tame for the table." 
1807 November 11. (Ellen Wayles Randolph Coolidge to Jefferson). "ONe of my poor little Bantams is dead and the one which I liked the best although it was the old one. He had got so tame that he could fly up in my lap and eat out of my hand. All the children were sorry at his death." 
1808 March 11. (Ellen Wayles Randolph Coolidge to Jefferson). "I am in a fair way to raise some Bantams as the hen is now setting. She has take up her residence in the cellar. Has laid 13 eggs and I hope will hatch some chickens." 
1808 March 18. (Ellen Wayles Randolph Coolidge to Jefferson). "My bantam will hatch in 10 days and I hope I shall raise some of her chickens but they are so delicate. She hatched some last year. We took great care of them but they died." 
1808 March 29. (Jefferson to Ellen Wayles Randolph Coolidge). "I am glad to hear you expect a family of Bantams. Take good care of them. Is it not best to put the hen into a tobacco stick coop in and round which the chickens will always stay." 
1808 July 15. (Martha Jefferson Randolph to Jefferson). "I must beg the favor of you...to bring me a little ivory memorandum book...I find my chicken accounts troublesome without some assistance of the kind." 
1808 June 4. "Gave for bringing home a pea-hen." 
1. Bear, James A. Jr., and Lucia C. Stanton, eds. Jefferson's Memorandum Books: Accounts, with Legal Records and Miscellany, 1767-1826. Princeton, NJ: Princeton University Press, 1997, 1:249.
2. Betts, Edwin M., and James Bear, Jr., eds. Family Letters of Thomas Jefferson. Columbia, MO: University of Missouri Press, 1966. Reprinted Charlottesville: Thomas Jefferson Memorial Foundation, 1986, 290.
3. Ibid, 291.
4. Ibid, 292.
5. Ibid, 296.
6. Ibid, 309.
7. Ibid, 313.
8. Ibid, 314.
9. Ibid, 322.
10. Ibid, 332.
11. Ibid, 334.
12. Ibid, 336.
13. Ibid, 338.
15. Ibid, 339.
16. Ibid, 346.
17. Ibid, 349.
18. Bear, James A. Jr., and Lucia C. Stanton, eds. Jefferson's Memorandum Books: Accounts, with Legal Records and Miscellany, 1767-1826. Princeton, NJ: Princeton University Press, 1997, 2:1246.