Journeys
The expeditions, reassembled
Every dated label is a diary entry. Read a collector’s labels in order and the voyage comes back: the islands in sequence, the days at each, the specimens from every stop. 8 journeys so far, 1909 to 1990, 2,660 specimens between them.
8 collectors and expeditions294 days in the field38,824 km between stops2,453 photographed specimens
8 journeys match
G.E. Edano
35 islands · Jan – May 1957
G.E. Edano across 35 islands, January – May 1957653 specimens · 58 stops · 131 days · 4,198 km
Yoshio KondoKay Kondo
36 islands · Jan – May 1957
Yoshio KondoKay Kondo across 36 islands, January – May 1957648 specimens · 59 stops · 131 days · 2,868 km
Maxwell S. Doty
16 islands · Aug – Dec 1971
Maxwell S. Doty across 16 islands, August – December 1971737 specimens · 34 stops · 101 days · 25,154 km
J.S. Burley
3 islands of Indonesia · Feb – Mar 1990
J.S. Burley in Sulawesi, Suluwesi and Celebes, February – March 1990198 specimens · 22 stops · 33 days · 3,146 km
Ismail Tukirin
3 islands of Indonesia · Feb – Mar 1990
Ismail Tukirin in Sulawesi, Suluwesi and Celebes, February – March 1990154 specimens · 23 stops · 33 days · 2,678 km
J. Elbert
10 islands of Indonesia · Oct 1909 – Mar 1910
J. Elbert across 10 islands of Indonesia, October 1909 – March 1910102 specimens · 26 stops · 142 days
de Vogel
3 islands of Indonesia · Oct – Nov 1973
de Vogel in Celebes, Sulawesi and Suluwesi, October – November 1973111 specimens · 13 stops · 31 days · 780 km
S.B. Bloembergen
7 islands of Indonesia · Jul – Oct 1939
S.B. Bloembergen across 7 islands of Indonesia, July – October 193957 specimens · 29 stops · 90 days
How a journey is found
Every specimen with a full date (year, month and day; a bare “1 January” is treated as a missing day) and a named collector is a diary entry. For each collector the days are read in order, each day given the place most of its labels name. The place where a collector spent more than forty percent of their days, and at least sixty of them, is home: days there are left out.
A gap of more than 21 days between collecting days ends one journey and begins the next. A journey must run five to four hundred days, hold at least forty specimens and touch at least two places. Within it, consecutive days inside the same or a neighbouring tenth-of-a-degree cell (about eleven kilometres) are one stop; the stop’s point is the mean of its labels’ coordinates, or the island’s centre when none carry any.
Companions are collectors whose own labels put them in the same cell on the same days. Staff can name a journey, write about it, feature it or hide it; those words survive every rebuild. Everything else is read off the specimens and rebuilt by harvest.mjs expeditions as the records improve.