Tropical Nature, and Other EssaysMacmillan and Company, 1878 - 356 pages |
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Page ix
... humming - birds is taken as an illustration of the luxuriant development of allied forms in the tropics , and as showing the special mode in which natural selection has acted to bring about considerable changes in a limited period . The ...
... humming - birds is taken as an illustration of the luxuriant development of allied forms in the tropics , and as showing the special mode in which natural selection has acted to bring about considerable changes in a limited period . The ...
Page xi
... and Amphibia - Lizards - Snakes— Frogs and Toads - Mammalia - Monkeys - Bats - Summary of the Aspects of Animal Life in the Tropics . pages 69-123 IV . HUMMING - BIRDS : AS ILLUSTRATING THE LUXURIANCE VREDERICK M. GAIGE.
... and Amphibia - Lizards - Snakes— Frogs and Toads - Mammalia - Monkeys - Bats - Summary of the Aspects of Animal Life in the Tropics . pages 69-123 IV . HUMMING - BIRDS : AS ILLUSTRATING THE LUXURIANCE VREDERICK M. GAIGE.
Page xii
... Humming - Birds - Display of Ornaments by the Male - Food -Geographical Distribution and Variation - Humming - Birds of Juan Fernandez as illustrating Variation and Natural Selection - The Relations and Affinities of Humming - Birds ...
... Humming - Birds - Display of Ornaments by the Male - Food -Geographical Distribution and Variation - Humming - Birds of Juan Fernandez as illustrating Variation and Natural Selection - The Relations and Affinities of Humming - Birds ...
Page 76
... humming - birds . The places they frequent , and their mode of resting , are various and often remarkable . A considerable number frequent damp open places , especially river sides and the margins of pools , assembling together in ...
... humming - birds . The places they frequent , and their mode of resting , are various and often remarkable . A considerable number frequent damp open places , especially river sides and the margins of pools , assembling together in ...
Page 110
... birds of tropical forests , which rarely or never appear in those of temperate lands . We have intensely lustrous metallic plumage in the jacamars , trogons , humming - birds , sun - birds , and paradise - birds ; as well as in some ...
... birds of tropical forests , which rarely or never appear in those of temperate lands . We have intensely lustrous metallic plumage in the jacamars , trogons , humming - birds , sun - birds , and paradise - birds ; as well as in some ...
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Common terms and phrases
abundant adapted adorned Africa allied Amazon animals ants Asia attract bamboo Batavia beautiful become birds blue brilliant butterflies carnivora causes changes character characteristic climate colour Colours of Animals comparatively conspicuous continent curious Danaidæ Darwin distinct Eocene equator equatorial zone existence extensive fact families fauna favourable feet female ferns fertilization flowers foliage forests fruits genera genus greater green groups habits heat humming-birds hyænas immense inhabit insects Juan Fernandez land larger larvæ leaves lemurs less light Madagascar Malay Archipelago male mammalia marsupials Miocene monkeys natural selection naturalists North northern observed occur ocean ornaments Palearctic parrots peculiar perhaps phenomena plants plumage probably produced proportion protection rays region remarkable resemble sexual selection showy slender sometimes South America species spots structure sun-birds surface tail temperate zones temperature theory tints tion trees tropical trunks Ungulata variation varied variety vegetation whole wings yellow