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. 5 journeys so far, 1912 to 1983, 942 specimens between them.
5 collectors and expeditions152 days in the field139,360 km between stops840 photographed specimens
5 journeys match
William J. Hoe
3 islands · Jun – Sep 1966
William J. Hoe in Hawaiʻi Island, Maui and South Island, June – September 1966330 specimens · 50 stops · 79 days · 274 km
Otto Degener
6 islands · Dec 1968 – Feb 1969
Otto Degener across 6 islands, December 1968 – February 1969258 specimens · 29 stops · 52 days · 41,268 km
Isa Degener
6 islands · Dec 1968 – Feb 1969
Isa Degener across 6 islands, December 1968 – February 1969230 specimens · 30 stops · 52 days · 41,268 km
Otto Herman Swezey
4 islands · Apr – Aug 1912
Otto Herman Swezey across 4 islands, April – August 191264 specimens · 22 stops · 124 days · 37,337 km
F. Raymond Fosberg
3 islands · Jan – Feb 1983
F. Raymond Fosberg in North Island, South Island and Hawaiʻi Island, January – February 198360 specimens · 15 stops · 36 days · 19,213 km
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.