The American Naturalist, Volumen3Essex Institute, 1870 |
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Página vi
... Birds Eggs , p . 106. The Vision of Fishes and Amphibious Rep tiles , p . 107. Flight of Birds , p . 107. Deep - sea Dredging north of Scot- land , p . 108. Honey Bees killed by Pollen , p . 109. Lingala found living in California , p ...
... Birds Eggs , p . 106. The Vision of Fishes and Amphibious Rep tiles , p . 107. Flight of Birds , p . 107. Deep - sea Dredging north of Scot- land , p . 108. Honey Bees killed by Pollen , p . 109. Lingala found living in California , p ...
Página 10
... birds in the same chimney of a different size and age ; it therefore requires all the energies of the parent birds to supply their offspring with a suffi- ciency of food , and claims their labor through the day and a greater part of the ...
... birds in the same chimney of a different size and age ; it therefore requires all the energies of the parent birds to supply their offspring with a suffi- ciency of food , and claims their labor through the day and a greater part of the ...
Página 11
... birds return annually to their old nests , and by repairing them , make them suitable receptacles for their eggs . There is an unfitness in the structure of birds of prey which makes it inconvenient for them to build a nest with the ...
... birds return annually to their old nests , and by repairing them , make them suitable receptacles for their eggs . There is an unfitness in the structure of birds of prey which makes it inconvenient for them to build a nest with the ...
Página 34
... Bird ( Ampelis cedrorum ) . The Cedar Birds were very abundant in the open pine woods of the main Rocky Mountains , and evidently had nests in August , as they were scattered , and commonly seen searching for insects among the pine ...
... Bird ( Ampelis cedrorum ) . The Cedar Birds were very abundant in the open pine woods of the main Rocky Mountains , and evidently had nests in August , as they were scattered , and commonly seen searching for insects among the pine ...
Página 37
... Bird ( Ramphoceles passerina ) , probably one of the most beautiful of American birds . The body is of the most brilliant scarlet , and the wings and tail jet glossy black . Others of our party obtained another species ( R. icteronata ) ...
... Bird ( Ramphoceles passerina ) , probably one of the most beautiful of American birds . The body is of the most brilliant scarlet , and the wings and tail jet glossy black . Others of our party obtained another species ( R. icteronata ) ...
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Términos y frases comunes
abundant allied AMER American animal Antedon appearance aquarium beautiful birds body breeding coast collected color common crab Cretaceous Crustacea described Desmids Downy Woodpecker dredge eastern eggs embryo England entomologists F. W. Putnam fact farther feet female fish Florida flowers Fort Benton Fort Colville fossil fresh-water genera genus Geology grass ground growing habits head hole hundred inches Indian insects islands known larva larvæ latter leaves legs length living locality male Massachusetts miles mites mollusks Mottled Owl mound Natural History NATURALIST nearly nest O. C. Marsh observed obtained pair parasitic peculiar plants plates present probably Prof rare region remarkable resembling river rocks Rocky Mountains sand season seen shell side skin snake species specimens spider summer surface tail tank tion trees valley vegetable W. H. DALL Warbler western winter wood young