Ornithologist
Robert Ridgway
Named more North American birds than anyone, and built the standard colour dictionary.
Robert Ridgway was an American ornithologist specializing in systematics. He was appointed in 1880 by Spencer Fullerton Baird, secretary of the Smithsonian Institution, to be the first full-time curator of birds at the United States National Museum, a title he held until his death. In 1883, he helped found the American Ornithologists' Union, where he served as officer and journal editor. Ridgway was an outstanding descriptive taxonomist, capping his life work with The Birds of North and Middle America. In his lifetime, he was unmatched in the number of North American bird species that he described for science. As technical illustrator, Ridgway used his own paintings and outline drawings to complement his writing. He also published two books that systematized color names for describing birds, A Nomenclature of Colors for Naturalists (1886) and Color Standards and Color Nomenclature (1912). Ornithologists all over the world continue to cite Ridgway's color studies and books.
- Born
- 1850-07-02, Mount Carmel, USAA Tuesday
- Died
- 1929-03-25, Olney, USAA Monday, aged 78
- At birth
- Sun in Cancer, Moon in Aries
- Nationality
- United States
- Birth-time source
- No birth time on record: Rodden X
Birth Chart
1850-07-02, Mount Carmel, USA · time unknown, noon chart
America/Chicagothe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Cancer | 10°24′ | Direct |
| Moon | Aries | 10°20′ | Direct |
| Mercury | Gemini | 19°14′ | Direct |
| Venus | Leo | 11°23′ | Direct |
| Mars | Leo | 27°58′ | Direct |
| Jupiter | Virgo | 17°03′ | Direct |
| Saturn | Aries | 20°11′ | Direct |
| Uranus | Aries | 29°51′ | Direct |
| Neptune | Pisces | 6°54′ | Retrograde |
| Pluto | Aries | 29°43′ | Direct |
Death Chart
1929-03-25, Olney, USA · time unknown, noon chart
America/Chicagothe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Aries | 4°36′ | Direct |
| Moon | Libra | 9°46′ | Direct |
| Mercury | Pisces | 14°25′ | Direct |
| Venus | Taurus | 7°40′ | Direct |
| Mars | Cancer | 5°57′ | Direct |
| Jupiter | Taurus | 11°48′ | Direct |
| Saturn | Capricorn | 0°20′ | Direct |
| Uranus | Aries | 7°11′ | Direct |
| Neptune | Leo | 29°06′ | Retrograde |
| Pluto | Cancer | 16°12′ | Retrograde |
Their Astrocartography
Where each planet sat on one of the four angles at the moment Robert Ridgway was born. Tap a line to read what the tradition associates with it.
Cast for noon, as the birth time is unknown, so the longitudes are approximate.
