| Publication Type: | Journal Article |
| Year of Publication: | 1931 |
| Authors: | Butts, WK |
| Journal: | Bird-Banding |
| Volume: | 2 |
| Issue: | 2 |
| Date Published: | 1931 |
| ISBN Number: | 00063630 |
| Keywords: | Sitta, Sitta carolinensis, Sitta europaea, Sittidae |
| URL: | http://www.jstor.org/stable/4509278 |
| Short Title: | Bird-Banding |
Taxonomic name: