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, 2012 to 2017, 392 specimens between them.
1 collectors and expeditions113 days in the field7,659 km between stops381 photographed specimens
Department
Show only
Journeys with photographed specimens5 journeys match
Steven Perlman
5 islands of the United States · Sep 2012 – Mar 2013
Steven Perlman across 5 islands of the United States, September 2012 – March 2013132 specimens · 40 stops · 170 days · 3,709 km
Steven Perlman
Kauaʻi and Maui · Apr – Sep 2014
Steven Perlman in Kauaʻi and Maui, April – September 201473 specimens · 22 stops · 161 days · 1,352 km
Steven Perlman
4 islands of the United States · May – Jul 2013
Steven Perlman across 4 islands of the United States, May – July 201375 specimens · 17 stops · 58 days · 1,476 km
Steven Perlman
Kauaʻi and Maui · Mar – Jul 2017
Steven Perlman in Kauaʻi and Maui, March – July 201765 specimens · 17 stops · 126 days
Steven Perlman
4 islands of the United States · Apr – Jul 2012
Steven Perlman across 4 islands of the United States, April – July 201247 specimens · 14 stops · 84 days · 1,122 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.