David & Cheryl Smith's recent  birding seminar 

To view this version, please click on the link above to download the file.  Open the file and click on the "Slide Show" icon at the bottom of the page to start the presentation.  Each slide will automatically advance after 45 seconds, and this presentation contains bird call sounds. 

To view this version, please click on the link above. No download is required.  You can scroll through the slides at your own pace.  There is no sound with this version.