Wikimedi'Òc

Darwin tree.png - Trockennasenaffe

Darwins first tree.jpg - CactiStaccingCrane

Charles Darwin - 1837 notebook page.jpg - Davepape

CharlesDarwinHuntingSnark.jpg - DL5MDA

Darwin tree cut.png - ChrisTi

Pages from Darwin's notebook Wellcome L0003799.jpg - Fæ

Pages from Darwin's notebook Wellcome L0003800.jpg - Fæ

Pages from Darwin's notebook Wellcome L0003801.jpg - Fæ

Facsimile of a page from Darwins notebook 1837 Wellcome L0051069.jpg - Fæ

Darwin Tree 1837.png - Racconish

Darwin's I think.svg - Conquistador

Letter, John Burdon-Sanderson to Charles R. Darwin, February 12, 1875 Page 4 (14813929617).jpg - Fæ

Letter, John Burdon-Sanderson to Charles R. Darwin, February 12, 1875 Page 1 (14977467216).jpg - Fæ

Letter, John Burdon-Sanderson to Charles R. Darwin, February 12, 1875 Page 2 (14977467186).jpg - Fæ

Letter, John Burdon-Sanderson to Charles R. Darwin, February 12, 1875 Page 3 (15000084982).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, October 1, 1873 page 1 (14197539218).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, June 24, 1873 page 3 (14197706467).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, June 24, 1873 page 2 (14197588950).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, September 14, 1873 page 3 (14197588870).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, September 14, 1873 page 4 (14197538868).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, September 14, 1873 page 1 (14384138555).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, November 19, 1873 page 1 (14361059826).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, June 26, 1873 page 4 (14197706237).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, June 26, 1873 page 1 (14382722212).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, June 24, 1873 page 1 (14384138595).jpg - Fæ

Letter, Charles R. Darwin to John Burdon-Sanderson, June 26, 1873 page 3 (14361059866).jpg - Fæ

Darwins first tree-better-contrast.jpg - Hansmuller

Darwin Tree 1837 cropped.png - BorgQueen

Darwin Tree 1837 cropped(KenBurns).webm - Theklan