Christmas Birds Nesting Screensaver - See 40 birds caring for their young. See the beautiful colors of the Golden-winged Warbler,Common Yellowthroat,Eastern Meadowlark and many more, accompanied by an optional soundtrack of MIDI-based tunes. Features include your choice of up to 23 transition effects, Microsoft Plus! support, the option to show images full-screen or at original size, plus the ability to set the delay between slide changes. Also included is a tray-based utility that lets you activate any installed Windows screen saver, change the default monitor protector, access screen-saver settings, and randomly launch a new monitor protector at regular intervals or when Windows restarts. This nag-free trial version may be enjoyed up to a full week.