In 1835, Charles Darwin made a study of the animals found on the 15 islands (see Darwin, Charles R. on World Book Online ).
(Charles Darwin; made; a study of the animals found on the 15 islands (see Darwin; T:In 1835) (the animals; found; L:on the 15 islands)
Charles Darwin the animals
made found
a study of the animals found on the 15 islands (see Darwin T:In 1835
L:on the 15 islands