You are here: Home
/ Publication Information
Title: Feeding habits of songbirds in East Texas clearcuts during winter
Author: Worthington, Donald W.; Whiting, R. Montague Jr.; Dickson, James G.;
Source: Texas J. Sci., Vol. 56(4): 427-440
Publication Series: Miscellaneous Publication
Description: This east Texas study was undertaken to determine the importance of seeds of forbs, grasses, and woody shrubs to songbirds wintering in young pine plantations which had been established utilizing the clearcut regeneration system. The feeding habits and preferences of four species of songbirds, northern cardinals (Cardinalis cardinalis), song sparrows (Melospiza melodia), dark-eyed juncos (Junco hyernalis), and white-throated sparrows (Zonotrichia albicollis) were examined from November to February of 1980-81, 1981-82, and 1982-83. Differences in consumption percentages were compared among bird species using ANOVA and Duncan's multiple range tests. Paired t-tests were used to compare seeds consumed to seeds available by bird species. Differences (P <= 0.05) existed among bird species in consumption percentages of seeds of various genera. Northern cardinals selected seeds of Callicarpa, Croton, Datura,, and Galactia. Song sparrows used seeds of Ambrosia, Panicum, and Seteria in excess of abundance. DArk-eyes juncos also selected Ambrosia as well as Eragrostis and Parietaria over seeds of other genera. Ambrosia, Parietaria, Aristida, and Viola were preferred by white-throated sparrows.
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
- You may send email to firstname.lastname@example.org to request a hard copy of this publication. (Please specify exactly
which publication you are requesting and your mailing address.)
XML: View XML
Worthington, Donald W.; Whiting, R. Montague Jr.; Dickson, James G. 2004. Feeding habits of songbirds in East Texas clearcuts during winter. Texas J. Sci., Vol. 56(4): 427-440
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility