The American Naturalist, Volumen3Essex Institute, 1870 |
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Página 10
... never been able to conceive why a bird which produces more than one brood in a season , should abandon its first nest to con- struct a new one , as is the case of the present species ; while other birds , such as the osprey and various ...
... never been able to conceive why a bird which produces more than one brood in a season , should abandon its first nest to con- struct a new one , as is the case of the present species ; while other birds , such as the osprey and various ...
Página 30
... never before or since experienced . I reloaded as quickly as possible and approached the spot where he fell . The first sight told what was the matter . He had raised himself on his forefeet , and was looking fiercely around for an ...
... never before or since experienced . I reloaded as quickly as possible and approached the spot where he fell . The first sight told what was the matter . He had raised himself on his forefeet , and was looking fiercely around for an ...
Página 34
... never heard them sing . ( No. 103 is in plu- mage apparently young , and undescribed . ) SHRIKE ( Collyrio excubitoroides ? or elegans ? ) . Both in 1853 and this year , I saw Shrikes on the Columbia Plain in October , which seemed to ...
... never heard them sing . ( No. 103 is in plu- mage apparently young , and undescribed . ) SHRIKE ( Collyrio excubitoroides ? or elegans ? ) . Both in 1853 and this year , I saw Shrikes on the Columbia Plain in October , which seemed to ...
Página 47
... never been reached in any preceding year , and corres- ponds to an increase in the number of authors ; an unusually great activ- ity appears to have prevailed in the study of Mammals , Birds , Mollusks , Neuroptera and Orthoptera ...
... never been reached in any preceding year , and corres- ponds to an increase in the number of authors ; an unusually great activ- ity appears to have prevailed in the study of Mammals , Birds , Mollusks , Neuroptera and Orthoptera ...
Página 52
... never ob- served anything of the kind in the woodland districts of Texas , and the above mentioned ticks of Cuba were those of the savanna rather than of the timbered parts . - CHARLES WRIGHT . SUBSTITUTES FOR POLLEN FOR HONEY BEES ...
... never ob- served anything of the kind in the woodland districts of Texas , and the above mentioned ticks of Cuba were those of the savanna rather than of the timbered parts . - CHARLES WRIGHT . SUBSTITUTES FOR POLLEN FOR HONEY BEES ...
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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