 | Charles Darwin, Robert Fitzroy - 1979 - 438 páginas
...division of the continent; 5th. Three species of mocking-birds, a genus common to both Americas; 6th. A finch, with a stiff tail and a long claw to its hinder toe, closely allied to a North American genus ; 7th. A swallow belonging to the American division of that... | |
 | William Dean Howells - 1984 - 508 páginas
...division of the continent; fifth: Three species of mocking-birds, a genus common to both Americas; sixth: A finch, with a stiff tail and a long claw to its hinder toe, closely allied to a North American genus; seventh: A swallow belonging to the American division of... | |
 | Charles Darwin - 1989 - 452 páginas
...division of the continent; fifth: Three species of mocking-birds, a genus common to both Americas; sixth: A finch, with a stiff tail and a long claw to its hinder toe, closely allied to a North American genus; 276 Voyage of the Beagle Oct. 1835 seventh: A swallow belonging... | |
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... with a common kind (Muscicapa coronata? Lath.), which has a very wide range, from La Plata throughout Brazil to Mexico; fourth: A sylvicola, an American form, and especially common in the northern division of the continent; fifth: Three species of... 