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. 1,954 journeys so far, 1874 to 2026, 349,432 specimens between them.
830 collectors and expeditions34,320 days in the field7,297,183 km between stops244,553 photographed specimens
1,954 journeys match
Derral R. Herbst
10 islands · Jun – Jul 1980
Derral R. Herbst across 10 islands, June – July 1980210 specimens · 14 stops · 48 days · 1,684 km
Joseph F. Rock
5 islands of the United States · Aug – Nov 1916
Joseph F. Rock across 5 islands of the United States, August – November 1916205 specimens · 13 stops · 77 days · 1,762 km
Benjamin C. Stone
3 islands of the United States · Jun – Aug 1955
Benjamin C. Stone in Kauaʻi, Lānaʻi and Oʻahu, June – August 1955209 specimens · 13 stops · 62 days · 841 km
F. Raymond Fosberg
Oʻahu · May – Jul 1935
F. Raymond Fosberg in Oʻahu, May – July 1935176 specimens · 19 stops · 77 days · 308 km
T. Hosokawa
15 islands · Jul – Sep 1936
T. Hosokawa across 15 islands, July – September 1936207 specimens · 23 stops · 64 days · 6,008 km
H.A. Woolford
Maui · 1–31 Dec 1955
H.A. Woolford in Maui, 1–31 December 1955229 specimens · 14 stops · 31 days · 42 km
Harold St.John
15 islands · Dec 1945 – May 1946
Harold St.John across 15 islands, December 1945 – May 1946194 specimens · 23 stops · 147 days · 16,487 km
Clarence H. Cooke Jr.
3 islands of the United States · 1–19 Jun 1923
Clarence H. Cooke Jr. in Nihoa, Mokumanamana and Kauaʻi, 1–19 June 1923307 specimens · 8 stops · 19 days · 786 km
D. Lepofsky
7 islands of Papua New Guinea · Sep – Dec 1988
D. Lepofsky across 7 islands of Papua New Guinea, September – December 1988168 specimens · 32 stops · 78 days
Grady L. Webster
3 islands of the United States · May – Jul 1948
Grady L. Webster in Maui, Hawaiʻi Island and Oʻahu, May – July 1948193 specimens · 17 stops · 44 days · 594 km
L.M. Hodgson
4 islands of the United States · Feb – May 2001
L.M. Hodgson across 4 islands of the United States, February – May 2001164 specimens · 23 stops · 108 days · 1,950 km
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Wayne N. Takeuchi
3 islands of the United States · Jul – Oct 1983
Wayne N. Takeuchi in Kauaʻi, Oʻahu and Maui, July – October 1983183 specimens · 17 stops · 71 days · 1,520 km
Alastair M. Adamson
Tahiti and Moorea · Oct – Dec 1928
Alastair M. Adamson in Tahiti and Moorea, October – December 1928203 specimens · 15 stops · 49 days · 153 km
E. Soakai
16 islands of Tonga · Jan – Aug 1959
E. Soakai across 16 islands of Tonga, January – August 1959133 specimens · 38 stops · 206 days · 603 km
D.E. Yen
6 islands of the Solomon Islands · Feb – May 1971
D.E. Yen across 6 islands of the Solomon Islands, February – May 1971161 specimens · 31 stops · 107 days · 1,964 km
M.M. Fleischer
3 islands · Feb – Apr 1909
M.M. Fleischer in Luzon, Penang and Java, February – April 1909184 specimens · 16 stops · 64 days
R.L. Wilbur
3 islands of the United States · May – Jul 1948
R.L. Wilbur in Maui, Hawaiʻi Island and Oʻahu, May – July 1948191 specimens · 17 stops · 44 days · 594 km
L.A. Doore
5 islands of New Zealand · Jan – Mar 1935
L.A. Doore across 5 islands of New Zealand, January – March 1935159 specimens · 31 stops · 46 days · 5,344 km
Joseph F. Rock
3 islands of the United States · Apr – Jun 1918
Joseph F. Rock in Molokaʻi, Oʻahu and Maui, April – June 1918200 specimens · 14 stops · 62 days · 167 km
Benjamin C. Stone
Guam and Rota · Nov 1961 – Aug 1962
Benjamin C. Stone in Guam and Rota, November 1961 – August 1962147 specimens · 52 stops · 255 days
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Paul H. Baldwin
Hawaiʻi Island · 19–31 Dec 1937
Paul H. Baldwin in Hawaiʻi Island, 19–31 December 1937258 specimens · 11 stops · 13 days
H.A. Miller
4 islands of the United States · May – Jun 1953
H.A. Miller across 4 islands of the United States, May – June 1953191 specimens · 24 stops · 33 days · 441 km
Grady L. Webster
6 islands · Aug – Dec 1973
Grady L. Webster across 6 islands, August – December 1973137 specimens · 44 stops · 125 days · 9,925 km
M.D. Hoyle
the United States · Mar – Jun 1977
M.D. Hoyle in the United States, March – June 1977192 specimens · 14 stops · 86 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.