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Oskar
Heinroth
Berlin Aquarium

Ferdinand
Hochstetter
Universität Wien (Anatomy Tree)




Nikolaas (Niko)
Tinbergen
Oxford (Primatology Tree)




Erwin
Stresemann
University of Berlin Museum of Natural History (Evolution Tree)


Ernst
Mayr
Harvard


Charles Henry
Gilbert
Stanford (Marine Ecology Tree)


Joseph
Grinnell
UC Berkeley (Terrestrial Ecology Tree)


Alden Holmes
Miller
UC Berkeley (Evolution Tree)


Charles G.
Sibley
Yale (Evolution Tree)

Eugene S.
Morton
Yale
(Options)

Christopher M.
Heckscher
Delaware State University

Alan H.
Kneidel
Manomet Bird Observatory

Armando A.
Aispuro
Delaware State University

Melanie L.
Mancuso
Delaware State University

Matthew R.
Halley
Academy of Natural Sciences of Drexel University

Eugene MortonX