| Author: | Howard, Henry Eliot, 1873-1940 |
| Subject: | QL, Birds, Birds -- Territoriality |
| Format: | Electronic text |
| Date issued: | 2010 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Territory in Bird Life [electronic resource] / Henry Eliot Howard |