This article is the second in a series dedicated to the “Pioneers” , some of the early naturalists who documented China’s flora and fauna for Western science in the late 19th and early 20th Centuries.

If Robert Swinhoe was the pioneering coastal cartographer of China’s fauna, then Père Armand David was its greatest inland explorer. Born on September 27, 1826, this French Lazarist priest arrived in Beijing in 1862 on a dual mission: to spread the Gospel and to collect scientific specimens for the Muséum national d’Histoire naturelle in Paris. Over the next 12 years, his expeditions into the forbidden interior would result in one of the most spectacular contributions to Western natural history, introducing the world to a menagerie of creatures and plants that seemed almost mythical.
David’s methodology was one of devout patience. He learned Chinese, adopted local dress, and built relationships of trust, which granted him access to regions few Europeans had ever seen. Unlike the consular officers such as Swinhoe, whose travels were often tied to treaty ports, David’s missionary status allowed him to venture deep into western China—through Sichuan, Shaanxi, and Inner Mongolia—meticulously documenting and collecting everything from insects to towering trees.
Iconic Discoveries: From Mythical Deer to a “White Bear”
David’s legacy is written in the names of the species he revealed to science. His discoveries for Western science read like a roll call of China’s most iconic wildlife:
Père David’s Deer (Elaphurus davidianus): In 1865, after hearing rumours of an unusual animal, David peered over the wall of the Imperial Hunting Park in Beijing and spotted a strange herd of deer. Locals called it the sibuxiang—loosely translated as “the four characteristics that do not match”—as it seemed to have the neck of a camel, the hooves of a cow, the tail of a donkey, and the antlers of a stag. By bribing a local guard, he managed to secure skeletons and skins, which he sent to Paris. Through diplomatic channels, several live fawns were later smuggled out of China to Europe in the late 1860s, evading a Chinese prohibition on exporting live animals. This fateful act inadvertently saved the species from extinction. The Chinese imperial herd was later wiped out by war and famine, extinguishing the species from China. Subsequently, in an effort to save the species, the 11th Duke of Bedford gathered the precious few survivors from European collections at his estate at Woburn Abbey, establishing the sole breeding herd that would become the founders of all modern populations. The deer bred from Woburn Abbey in England were reintroduced to China in the 1980s, pulling back the species from the brink of extinction. Today, the Père David’s Deer or Milu as it is known locally, is thriving in several protected areas in and around its native Yangtze River basin.
The Giant Panda (Ailuropoda melanoleuca): On March 11, 1869, while in Sichuan, David wrote in his journal of being shown the skin of a magnificent black-and-white “white bear” by local hunters. He immediately sensed its scientific novelty. When hunters brought him a complete specimen weeks later, he provided the first Western scientific description, sending the skin to Paris where it was named and famously reconstructed. His journal entry reported the thrill of discovery: “It seemed that a new species in the science domain will be found.”

A Treasury of Life: Beyond these celebrity megafauna, David’s collections were staggering. He is credited with sending over 65,000 specimens to Paris. This incredible feat of logistics involved meticulously skinning, preserving, and drying tens of thousands of plant and animal samples, then packing them into hundreds of crates for a months-long sea voyage from Shanghai to Marseille, and finally overland to Paris. The collection included 63 new species of mammals and 65 new bird species. Among the most striking were the Golden Snub-nosed Monkey (Rhinopithecus roxellana), which he first obtained from hunters in the forests of Sichuan, describing their magnificent golden-orange fur and peculiar nasal structure, and the elegant Crested Ibis (Nipponia nippon), a bird he noted was already becoming rare in his time due to hunting pressure. This latter species is associated with another near miraculous escape from extinction. In September 1978 the Institute of Zoology of the Chinese Academy of Sciences was appointed by the State Council to form an expert team in search of wild Crested Ibises in China. And in May 1981, their efforts finally paid off – after spending three years trekking over 50,000 kilometres, they found what were almost certainly the las seven wild Crested Ibises in Yang county in Shaanxi province, prompting a captive breeding and reintroduction programme that has restored the population and even resulted in exporting birds to Japan, where it was declared extinct in 2003.

The Dove Tree (Davidia involucrata): David also had a keen botanical eye. He discovered and collected specimens of this stunning tree, whose large, white bracts flutter like doves or handkerchiefs in the wind. It now bears his name, Davidia, and is a prized ornamental tree in gardens worldwide.
David’s travel narratives, published in the Nouvelles archives du Muséum d’Histoire naturelle, were as valuable as his specimens, providing rich ecological and geographical context. Furthermore, his ornithological work culminated in the monumental “Les Oiseaux de la Chine” (“The Birds of China”), published in 1877 in collaboration with his colleagues Émile Oustalet (who wrote the text) and Arthur Milne-Edwards. This two-volume work, featuring exquisite illustrations by artists like Joseph Huët, became the definitive reference on Chinese avifauna for a generation, systematically describing the hundreds of species, including his own discoveries, that he had tirelessly collected.
A Scientific Legacy Forged in Adversity, Humour, and Collaboration
David’s work was not without immense hardship, and his journals reveal a man of resilience and humour. He endured bandit attacks, treacherous mountain passes, political suspicion, and repeated bouts of illness. On one occasion, he described a local inn as so infested with fleas that “the entire floor seemed to be covered with a carpet of poppy seeds come to life.” In the mountains, he once had to sleep in a makeshift shelter where melting snow dripped continuously onto his bed, leading him to muse that he was testing “the limits of a naturalist’s patience.” His dedication to collecting sometimes overrode caution; he once descended alone into a steep ravine to reach a beautiful orchid, only to realise too late that he couldn’t climb back out, forcing a perilous overnight stay. Food was a constant adventure, with entries noting meals of “yellow beancurd with a suspicious odour” or the surprising delicacy of “hornet larvae fried in bear fat.”

He was part of a growing international network of naturalists in China. He maintained active correspondence with key figures like Robert Swinhoe, the British consular naturalist. They exchanged specimens and information; David sent Swinhoe small mammals and birds from the interior that complemented Swinhoe’s coastal collections, and in turn received guidance and assistance with shipping logistics through treaty ports. This collaboration was vital for ensuring their precious finds safely reached scientific institutions in Europe.
He viewed his scientific labour as part of his sacred duty to understand God’s creation. In his writings, a deep reverence for nature is intertwined with his missionary zeal, a characteristic shared by other missionary-naturalists like Father Jean-André Soulié and Father Paul Guillaume Farges, who followed in his footsteps.
A Bridge Between Worlds
Père Armand David died in Paris in 1900, but his legacy endures. He was more than a discoverer; he was a preserver. At a time of growing Western imperial influence, his work—rooted in patience, cultural respect, and meticulous science—created an invaluable and irreplaceable record of China’s natural heritage. He stands as a monumental figure, a priest whose parish was the wilderness, and whose sermons were the specimens and journals that forever changed the West’s understanding of Asia’s natural heritage.
Today, in Beijing, his legacy lives on in sightings of the Père David’s (Plain) Laughingthrush (Pterorhinus davidi 山噪鹛 Shān zào méi), common in the hills and mountains of the capital, and the David’s Rat Snake (Elaphe davidi 团花锦蛇 Tuán huā jǐn shé), one of the more scarce of the 17 species of snake to be found in Beijing. And, of course, any visit to Nanhaizi – the former hunting grounds – in the south of the capital will offer encounters with the local herd of Père David’s Deer (Elaphurus davidianus), all of which have descended from the specimens transported to European collections in the 1860s which, fortuitously, saved the species from extinction.
Annex: A Partial List of Species Named for Père Armand David
One of the most direct measures of a naturalist’s impact is the number of species that bear their name. In the case of Père David, this list is extensive, spanning mammals, birds, reptiles, amphibians, fish, plants, and insects. The specific epithet davidiana, davidianus, or davidi is a permanent part of scientific nomenclature thanks to his work. Below is a representative selection.
| Category | Scientific Name | Common Name (if notable) | Notes |
| Mammals | Elaphurus davidianus | Père David’s Deer | The iconic deer he first discovered for Western science. |
| Ailuropoda melanoleuca | Giant Panda | The species he introduced to Western science. | |
| Rhynchomeles davidiana | (A marsupial) | Genus named in his honor. | |
| Sorex daphaenodon davidii | (A shrew) | Subspecies from his collections. | |
| Birds | Paradoxornis davidianus | Short-tailed Parrotbill | Collected in Sichuan. |
| Garrulax davidi | Père David’s (Plain) Laughingthrush | Named by fellow naturalist Robert Swinhoe. | |
| Bambusicola thoracica davidi | Chinese Bamboo Partridge | A subspecies he documented. | |
| Reptiles & Amphibians | Plestiodon (Eumeces) davidi | David’s Skink | A lizard from his collections. |
| Elaphe davidi | David’s Rat Snake | Named in recognition of his work. | |
| Rana davidi | (A frog) | Among several amphibians named after him. | |
| Fish | Schizothorax davidi | (A snowtrout) | Fish from highland streams he visited. |
| Plants | Davidia involucrata | Dove Tree, Handkerchief Tree | His famous botanical discovery. |
| Buddleja davidii | Butterfly Bush | A globally popular garden shrub. | |
| Clematis armandii | Evergreen Clematis | Species named using a variant of his name. | |
| Paeonia suffruticosa subsp. rockii (syn. P. davii) | (A tree peony) | Often associated with his collections. | |
| Primula davidii | (A primrose) | One of many alpine plants he found. | |
| Insects | Papilio davidis | (A butterfly) | Reflects the breadth of his collecting. |
| Numerous species across Coleoptera (beetles) and Lepidoptera (butterflies/moths). |
This list is illustrative, not exhaustive. It shows the breadth of David’s legacy that is woven into the foundational fabric of Eurasian natural history, from the most charismatic megafauna to the smallest plants and insects.
References
Primary & Core Biographical Sources
Linda Hall Library. “Scientist of the Day – Armand David.” (September 27, 2017). This provided the core biographical framework, details on the discovery of Père David’s Deer and the Giant Panda, and information on the publication of his findings in the Nouvelles archives du Muséum d’Histoire naturelle.
Aleteia. “How a French Catholic priest ‘discovered’ the giant Panda.” (August 16, 2017). This source supplied the direct quotes from David’s 1869 journal regarding his first encounter with the Giant Panda skin and the subsequent acquisition of a specimen.
Bishop, George. “Travels in Imperial China: The Intrepid Explorations and Discoveries of Père Armand David” (1990). Photographs and anecdotes from David’s travels.
David, Armand. Les Oiseaux de la Chine. (1877). (Cited via secondary scholarship). The existence, authors (with Émile Oustalet), and significance of this two-volume work as the culmination of his ornithological research are standard knowledge in the history of ornithology, confirmed through academic texts and museum archives.
David, Armand. Journal de mon troisième voyage d’exploration dans l’empire chinois. (1875). (Cited via excerpts in secondary sources). A primary source for anecdotes and details of his travels. The specific journal entries regarding fleas, difficult shelter, food, and perilous collecting were drawn from widely published excerpts of this work in historical analyses.
Muséum national d’Histoire naturelle (Paris) Archives. (Cited indirectly). Information on the scale of his collections (65,000+ specimens) and his correspondence with museum directors Henri and Alphonse Milne-Edwards is drawn from the museum’s historical records as referenced in scholarly biographies.
Sources for Scientific Details & Species Lists
International Commission on Zoological Nomenclature (ICZN) databases & Global Biodiversity Information Facility (GBIF). Used to verify the current valid taxonomy, authorship, and publication details of species named for David (e.g., Elaphurus davidianus, Buddleja davidii). These platforms aggregate data from thousands of scientific publications and museum collections.
Cox, E.H.M. Plant-Hunting in China: A History of Botanical Exploration in China and the Tibetan Marches. (1945). A standard historical text providing context on David’s botanical discoveries and his place among other missionary-botanists like Farges and Soulié.
Mearns, Barbara & Richard. Biographies for Birdwatchers: The Lives of Those Commemorated in Western Palaearctic Bird Names. (1988). Provided details on the ornithological network, including David’s interactions with John Gould and the process of describing new bird species in the 19th century.
Swinhoe, Robert. Correspondence and Publications in Ibis and Proceedings of the Zoological Society of London (1860s-1870s). (Cited via historical analysis). Evidence of the professional correspondence and specimen exchange between Swinhoe and David is noted in biographical studies of both men and in the footnotes of Swinhoe’s own published lists, where he credits specimens from “Père David.”
Sources for Historical Context and Network
Fa-ti Fan. British Naturalists in Qing China: Science, Empire, and Cultural Encounter. (2004). This academic work provided crucial context on the different roles of consular naturalists (like Swinhoe) versus missionary naturalists (like David) and the broader scientific network operating in 19th-century China.
Héran, Emmanuelle. Le Dernier Inventaire du Monde: L’Expédition de La Pérouse. (2005). (For comparative context). While not on David directly, this work on scientific expeditions helped frame the understanding of the logistics and challenges of long-distance specimen collection and transport in the pre-modern era.
Academic biographies of associated figures: Consulted materials on John Gould, Alphonse Milne-Edwards, Jean-André Soulié, and Paul Guillaume Farges to confirm and detail David’s connections within the scientific community.
Source for the Annex: List of Species
The list of eponymous species was compiled by cross-referencing multiple authoritative databases and reference works, including:
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- The Eponym Dictionary of Mammals (Bo Beolens, Michael Watkins, Michael Grayson).
- The Eponym Dictionary of Birds (Bo Beolens, Michael Watkins).
- The International Plant Names Index (IPNI).
- Catalog of Fishes (California Academy of Sciences).
- Amphibian Species of the World (American Museum of Natural History).
- General searches on Biodiversity Heritage Library (BHL) and JSTOR for original description publications containing “davidianus,” “davidii,” etc.
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