![Germany: Ernst Haeckel (1834-1919), Scientist and explorer of Sri Lanka and Indonesia. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, 1919), also written von Haeckel, was an eminent German Germany: Ernst Haeckel (1834-1919), Scientist and explorer of Sri Lanka and Indonesia. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, 1919), also written von Haeckel, was an eminent German](https://c8.alamy.com/comp/2B00REN/germany-ernst-haeckel-1834-1919-scientist-and-explorer-of-sri-lanka-and-indonesia-ernst-heinrich-philipp-august-haeckel-february-16-1834-august-9-1919-also-written-von-haeckel-was-an-eminent-german-biologist-naturalist-philosopher-physician-professor-and-artist-who-discovered-described-and-named-thousands-of-new-species-mapped-a-genealogical-tree-relating-all-life-forms-and-coined-many-terms-in-biology-including-anthropogeny-ecology-phylum-phylogeny-and-the-kingdom-protista-haeckel-promoted-and-popularized-charles-darwins-work-in-germany-2B00REN.jpg)
Germany: Ernst Haeckel (1834-1919), Scientist and explorer of Sri Lanka and Indonesia. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, 1919), also written von Haeckel, was an eminent German
![Ernst Haeckel's portrait from: Ernst Haeckel, “The history of tribal... | Download Scientific Diagram Ernst Haeckel's portrait from: Ernst Haeckel, “The history of tribal... | Download Scientific Diagram](https://www.researchgate.net/publication/331575329/figure/fig1/AS:962721713508358@1606542151727/Ernst-Haeckels-portrait-from-Ernst-Haeckel-The-history-of-tribal-development-of.jpg)
Ernst Haeckel's portrait from: Ernst Haeckel, “The history of tribal... | Download Scientific Diagram
![Sri Lanka: A storm over Nuwara Eliya Lake. Photograph by Ernst Haeckel, early 20th century. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, 1919), also written von Haeckel, was Sri Lanka: A storm over Nuwara Eliya Lake. Photograph by Ernst Haeckel, early 20th century. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, 1919), also written von Haeckel, was](https://c8.alamy.com/comp/2B00REC/sri-lanka-a-storm-over-nuwara-eliya-lake-photograph-by-ernst-haeckel-early-20th-century-ernst-heinrich-philipp-august-haeckel-february-16-1834-august-9-1919-also-written-von-haeckel-was-an-eminent-german-biologist-naturalist-philosopher-physician-professor-and-artist-who-discovered-described-and-named-thousands-of-new-species-mapped-a-genealogical-tree-relating-all-life-forms-and-coined-many-terms-in-biology-including-anthropogeny-ecology-phylum-phylogeny-and-the-kingdom-protista-haeckel-promoted-and-popularized-charles-darwins-work-in-germany-2B00REC.jpg)
Sri Lanka: A storm over Nuwara Eliya Lake. Photograph by Ernst Haeckel, early 20th century. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, 1919), also written von Haeckel, was
![Ernst Haeckel: Kunstformen der Natur - Kunstformen aus dem Meer: Breidbach, Olaf: 9783791346601: Amazon.com: Books Ernst Haeckel: Kunstformen der Natur - Kunstformen aus dem Meer: Breidbach, Olaf: 9783791346601: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81iDxpSLKgL._AC_UF1000,1000_QL80_.jpg)
Ernst Haeckel: Kunstformen der Natur - Kunstformen aus dem Meer: Breidbach, Olaf: 9783791346601: Amazon.com: Books
![Indonesia/Germany: 'The interior of Papandayan Volcano crater, Java'. Watercolour painting by the German scientist and traveller Ernst Haeckel (1834-1919), c. 1882. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9, Indonesia/Germany: 'The interior of Papandayan Volcano crater, Java'. Watercolour painting by the German scientist and traveller Ernst Haeckel (1834-1919), c. 1882. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9,](https://c8.alamy.com/comp/2B00RCC/indonesiagermany-the-interior-of-papandayan-volcano-crater-java-watercolour-painting-by-the-german-scientist-and-traveller-ernst-haeckel-1834-1919-c-1882-ernst-heinrich-philipp-august-haeckel-february-16-1834-august-9-1919-also-written-von-haeckel-was-an-eminent-german-biologist-naturalist-philosopher-physician-professor-and-artist-who-discovered-described-and-named-thousands-of-new-species-mapped-a-genealogical-tree-relating-all-life-forms-and-coined-many-terms-in-biology-including-anthropogeny-ecology-phylum-phylogeny-and-the-kingdom-protista-2B00RCC.jpg)
Indonesia/Germany: 'The interior of Papandayan Volcano crater, Java'. Watercolour painting by the German scientist and traveller Ernst Haeckel (1834-1919), c. 1882. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – August 9,
![1 Ernst Haeckel (portrait) from "Challenger Report" (1884, Courtesy:... | Download Scientific Diagram 1 Ernst Haeckel (portrait) from "Challenger Report" (1884, Courtesy:... | Download Scientific Diagram](https://www.researchgate.net/publication/349680763/figure/fig1/AS:999052137209858@1615203999438/Ernst-Haeckel-portrait-from-Challenger-Report-1884-Courtesy-Guenther-Berlin.png)
1 Ernst Haeckel (portrait) from "Challenger Report" (1884, Courtesy:... | Download Scientific Diagram
![Sri Lanka/Germany: 'Trees hung with lianas in the Central Highlands'. Watercolour painting by the German scientist and traveller Ernst Haeckel (1834-1919), c. 1882. Ernst Heinrich Philipp August Haeckel (February 16, 1834 – Sri Lanka/Germany: 'Trees hung with lianas in the Central Highlands'. Watercolour painting by the German scientist and traveller Ernst Haeckel (1834-1919), c. 1882. Ernst Heinrich Philipp August Haeckel (February 16, 1834 –](https://c8.alamy.com/comp/2B00RE1/sri-lankagermany-trees-hung-with-lianas-in-the-central-highlands-watercolour-painting-by-the-german-scientist-and-traveller-ernst-haeckel-1834-1919-c-1882-ernst-heinrich-philipp-august-haeckel-february-16-1834-august-9-1919-also-written-von-haeckel-was-an-eminent-german-biologist-naturalist-philosopher-physician-professor-and-artist-who-discovered-described-and-named-thousands-of-new-species-mapped-a-genealogical-tree-relating-all-life-forms-and-coined-many-terms-in-biology-including-anthropogeny-ecology-phylum-phylogeny-and-the-kingdom-protista-2B00RE1.jpg)