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Henry Cushier Raven

Henry Cushier Raven is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Henry Cushier Raven rather than just read about it. In short: Henry Cushier Raven, better known as Harry Raven, (April 16, 1889 – April 5, 1944) was an American naturalist-explorer, scientific collector, mammologist, and anatomist at the American Museum of Natural History (AMNH) in New York. Raven crossed Africa from South to North and from East to West, traveled to previously unexplored Indonesian lands, and collected rare specimens from Australia and Greenland.

Henry Cushier Raven — main illustration
Henry Cushier Raven — illustration

Key takeaways

  • Henry Cushier Raven belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Henry Cushier Raven to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Henry Cushier Raven from memory before moving on to harder problems.

Reference excerpt

Henry Cushier Raven, better known as Harry Raven, (April 16, 1889 – April 5, 1944) was an American naturalist-explorer, scientific collector, mammologist, and anatomist at the American Museum of Natural History (AMNH) in New York. Raven crossed Africa from South to North and from East to West, traveled to previously unexplored Indonesian lands, and collected rare specimens from Australia and Greenland. His contribution to the natural history collections of several museums had a significant impact on the field of zoology. Raven also authored numerous publications and was the first to establish the complete anatomy of the gorilla from specimens that he had collected and preserved.

Early life Henry Cushier Raven was born in Brooklyn, New York on April 16, 1889, to Henry Stephenson Raven, a Long Island banker, and Mary Alberti Sims. He spent his boyhood and adolescence in Bay Shore, Long Island. Aboard the family's boats, he explored the Great South Bay and its islands, particularly Fire Island, with his father and his three brothers. During these excursions, he developed a strong and lasting passion for nature and animal anatomy, and a deep fondness for the outdoors. He was a skilled sailor, avid birdwatcher, specimen collector, taxidermist trainee, and veterinary surgeon assistant. When he was eleven years old, Raven saved five people from drowning at Elda Lake in North Babylon, New York in February 1901.

Career After graduating from Bay Shore High School, Raven moved to New York in 1907. Although he had no higher education, he was hired at the American Museum of Natural History in the Department of Preparation and Exhibition. After making casts of archaeological remains, he was tasked with collecting birds from Long Island and carrying out taxidermy work. He resigned in May 1911 to join the Colorado Museum of Natural History in Denver where he was charged with specimen collection in the surrounding region.

Scientific career The Smithsonian Institution (Washington D.C.) hired Raven in November 1912 as a specimen collector, as well as to take over the position of expedition leader in the Dutch East Indies from American physician and naturalist William Louis Abbott. Following successful Smithsonian expeditions, he became a student at Cornell University (1918–1919) while curating the university's Zoological Museum. In July 1919, Raven left for Africa as a special collector and co-led The Cape-to-Cairo Expedition for the Smithsonian, and The American Commission to Negotiate Peace. After his return in 1920, he resumed his education at Columbia University in New York. He graduated with a degree in Vertebrate Zoology and joined the New York Zoological Society in 1921. He was rehired by the American Museum of Natural History and worked in the Department of Comparative Anatomy as the student and assistant of William King Gregory, recently appointed Curator of the department. In 1921, Raven left on an expedition to collect specimens for the Australian Hall, notably kangaroos, Tasmanian devils, echidnas, and platypuss. Raven returned to New York in 1923. He wrote a series of papers on the marsupials and tried to further investigate the question of the Wallace Line. From June to October 1926, Raven went on an expedition to collect specimens in Greenland with publisher George Putnam (future husband of the famous American aviation pioneer Amelia Earhart) and his son David. He was then mainly interested in the narwhal and its anatomy, later publishing several articles on cetaceans. That year, he was promoted to Associate Curator of the Department of Comparative Anatomy, and appointed assistant in vertebrate paleontology at Columbia University. On May 29, 1929, Raven and Gregory left with Pr. J. H. McGregor and Dr. Earl T. Engle for The Columbia University and The American Museum of Natural History Expedition to Africa. They received permission from the King of Belgium, Albert I, to kill two gorillas. Crossing the continent from East to West, Raven collected comparative anatomical material, and secured gorilla specimens in the Belgian Congo and French Cameroon.

Raven and his chimpanzee At the end of his second African trip, Raven was seriously ill with sleeping sickness and had to rest in his camp near Djaposten. There, he adopted a young female chimpanzee named Meshie Mungkunt whose mother had been recently killed. He became so attached to her that he brought Meshie back to the United States in February 1931, and introduced her to his family. Meshie lived in Baldwin, Long Island, for four years. During that time, Raven and his chimpanzee became the stars of the American Museum. Films, photographs, conferences, and popular articles showed Meshie living as a member of the household, eating with the family in the dining room, and sleeping with the children in their parents' bed. In reality, Meshie grew increasingly difficult to "control", and spent most of her time in a cage located in the basement. In December 1934, Raven was sent on a mission to Burma, and had to place Meshie at the Brookfield Zoo in Chicago. Meshie died from childbirth-related complications in August 1937. Her remains were sent to the American Museum in New York. She is now in the Primate Hall of the museum as the taxidermied specimen of the common chimpanzee or Pan troglodytes.

… excerpt ends here. Continue reading the full article.

Illustrations

Henry Cushier Raven illustration

Worked examples

Example 1 — a first encounter with Henry Cushier Raven

Start with the simplest possible case. Write down what Henry Cushier Raven claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Henry Cushier Raven before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Henry Cushier Raven ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Henry Cushier Raven

In research
Henry Cushier Raven appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Henry Cushier Raven in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Henry Cushier Raven is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1889 births, 1944 deaths, 20th-century American scientists, so understanding it makes those chapters shorter.
In everyday life
Look for Henry Cushier Raven outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Henry Cushier Raven in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Henry Cushier Raven means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Henry Cushier Raven out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Henry Cushier Raven in simple terms?

Henry Cushier Raven, better known as Harry Raven, (April 16, 1889 – April 5, 1944) was an American naturalist-explorer, scientific collector, mammologist, and anatomist at the American Museum of Natural History (AMNH) in New York. Raven crossed Africa from South to North and from East to West, trav…

Why does Henry Cushier Raven matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Henry Cushier Raven?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Henry Cushier Raven.

Tags

  • 1889 births
  • 1944 deaths
  • 20th-century American scientists
  • Columbia University alumni
  • People associated with the American Museum of Natural History
  • Smithsonian Institution people
  • Zoologists

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