International Whistlers Convention
Annual convention and contest for whistlers held in Louisburg, North Carolina.

Orawhistle
E-mail discussion group for whistlers. Chatroom, polls, soundfiles, calendar.

Whistlers Club Forum
Aimed at whistling, recording projects, festivals and touring, plus musical audio chat.

Rick Millers Whistling Page
History, humor, analysis, and advice on whistling.

The Online Guide to Whistling Records
Collection of whistling album images, MP3s, and history.