field sparrow การใช้

• The field sparrow, with its sweet and trilling song, has declined by 92 percent in Vermont.
• Birds in the Osage Plains include the threatened greater prairie-chicken, Henslow's sparrow, dickcissel, loggerhead shrike, field sparrow, scissor-tailed flycatcher, Bell's vireo, painted bunting and Harris's sparrow.
• The field sparrow is distributed across eastern Canada and the eastern United States, with northern populations migrating southwards to southern United States and Mexico in the fall.
• It will make a much more public entrance on Greylock's popular Jones'Nose, where it will turn a young forest of abandoned apple, pear, and potato farmland into home for fritillary butterflies and field sparrows.
• For the Hill Country, there's the bluebonnet, of course, as well as the redbud trees, the mountain laurel, the chimney swifts, field sparrows and other annual visitors _ even Maury Maverick's beloved purple martins.
• This name, and the scientific name " montanus ", do not appropriately describe this species's habitat preferences : the German name " Feldsperling " ( " field sparrow " ) comes closer to doing so.
• The song is a dry, chipping trill of 2 3 seconds duration and is described as a cross between that of the field sparrow and that of the chipping sparrow . " Spizella wortheni " song
• Since 1970, reduction of farmland has resulted in reduced environment for, and reduced numbers of various shrubland birds including the American woodcock, brown thrasher, eastern towhee, willow flycatcher, golden-winged warbler, blue-winged warbler, field sparrow, and Baltimore oriole.
• Atop the mountain, an indigo bunting flew from shrub to shrub, a jumping mouse hopped beneath a protective cover of juniper, fresh moose and deer tracks dented the damp earth, and field sparrows darted in furious flight.
• The woods contained the largest confirmed populations of gray-cheeked thrushes, bobolinks, eastern field sparrows, and ruby-crowned kinglets in the state during the Spring of 1945 . ( These same woods were the scene of a gruesome hanging of an unidentified man in July 1900 ).
• They excluded birds like the European starling which use many buzzing or clicking noises that are inharmonic, working instead with birds with a strong pitch structure like the field sparrow " Spizella pusilla " ( Emberizidae ), the Eurasian treecreeper " Certhia familiaris " ( Certhiidae ) and the summer tanager, " Piranga rubra " ( Thraupidae ).