sourflower72
User
Newbie
| Posts: 3 |   |
Karma: 0
|
Cardinal's song - 2005/11/29 21:08
Does anyone know of any serious study that has been done on the variations of the cardinal's song? For that matter, does anyone know of any serious study of any individual bird's song? (By serious study I mean something that goes way beyond "a bird sings only to announce his territory or to attract a mate")
Popular posts by sourflower72
How should I remove a dead bird fro...
New bird to us
|
post new topic