This interactive software is on DVD and compatible on Macintosh and Windows PC.

Features

• Covers 333 species
• Around 800 video clips
• Nearly 500 sound recordings
• Over 500 superb illustrations
• Nearly 300 nest and egg photographs
• Nearly 400 distribution maps
• About 5000 screens of text
• Computerised record-keeping facility
• 30 quizzes
• 333 expert commentaries
• Instant species lists
• Instant side-by-side comparisons