Tropical Nature, and Other EssaysSometimes referred to as 'the grand old man of science', Alfred Russel Wallace (1823-1913) was a naturalist, evolutionary theorist, and friend of Charles Darwin. In this study of tropical flora and fauna, he takes the reader on a tour of the equatorial forest belt - the almost continuous band of forest that stretches around the world between the tropics. There, chameleon-like caterpillars alter the colours of their cocoons, parasitical trees override their hosts with spectacular aerial root systems, and some of the most pressing questions of Victorian evolutionary science arise: how do animals and plants come to be brightly coloured? Can their adaptations provide clues about past geological eras? And was Darwin wholly correct in his theory of sexual selection? First published in 1878, Wallace's book is a skilfully written reflection of contemporary naturalism, still highly readable and relevant to students in the history of science. |
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Page xi
Difficulties of the Subject - General Aspect of the Animal Life of Equatorial Forests
- Diurnal Lepidoptera or Butterflies - Peculiar Habits of Tropical Butterflies - Ants ,
Wasps , and Bees - Ants - Special Relations between Ants and Vegetation ...
Difficulties of the Subject - General Aspect of the Animal Life of Equatorial Forests
- Diurnal Lepidoptera or Butterflies - Peculiar Habits of Tropical Butterflies - Ants ,
Wasps , and Bees - Ants - Special Relations between Ants and Vegetation ...
Page xii
Structure - Colours and Ornaments — Descriptive Names — The Motions and
Habits of Humming - Birds - Display of Ornaments by the Male - Food --
Geographical Distribution and Variation - Humming - Birds of Juan Fernandez as
illustrating ...
Structure - Colours and Ornaments — Descriptive Names — The Motions and
Habits of Humming - Birds - Display of Ornaments by the Male - Food --
Geographical Distribution and Variation - Humming - Birds of Juan Fernandez as
illustrating ...
Page xii
Structure — Colours and Ornaments — Descriptive Names — The Motions and
Habits of Humming-Birds — Display of Ornaments by the Male — Food —
Geographical Distribution and Variation — Humming-Birds of Juan Fernandez as
...
Structure — Colours and Ornaments — Descriptive Names — The Motions and
Habits of Humming-Birds — Display of Ornaments by the Male — Food —
Geographical Distribution and Variation — Humming-Birds of Juan Fernandez as
...
Page 47
We have here almost every conceivable modification of size , form of fronds ,
position of spores , and habit of growth , in plants that still remain unmistakably
ferns . Many climb over shrubs and bushes in a most elegant manner ; others
cling ...
We have here almost every conceivable modification of size , form of fronds ,
position of spores , and habit of growth , in plants that still remain unmistakably
ferns . Many climb over shrubs and bushes in a most elegant manner ; others
cling ...
Page 50
Although there is a peculiarity of habit that enables one soon to detect an
orchidaceous plant even when not in flower , yet they vary greatly in size and
aspect . Some of the small creeping species are hardly larger than mosses ,
while the large ...
Although there is a peculiarity of habit that enables one soon to detect an
orchidaceous plant even when not in flower , yet they vary greatly in size and
aspect . Some of the small creeping species are hardly larger than mosses ,
while the large ...
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abundant adapted Africa allied America animals ants appear attract beautiful become believe birds blue butterflies causes changes character characteristic climate closely colour comparatively completely consider considerable conspicuous continent curious Darwin direct distinct distribution effect equally equatorial evidence existence extensive extreme fact families feet female fertilization flowers foliage forests fruits genera give greater green ground groups habits heat humming-birds important increase inhabit insects islands kinds known land larger leaves less light living male marked mass means nature North objects observed occur organic ornaments peculiar perhaps period plants possess present probably produced proportion protection rarely rays region relation remains remarkable resemble seems seen selection sometimes South species structure surface temperate temperature theory tints trees tropical types usually variation varied variety various vegetation whole wings yellow zone