The Cornell Lab of Ornithology has developed QR codes which allow you to listen to the songs and calls of hundreds of birds

30 Orb Cards

encounters cultivate skills of listening

4 Scoring References

Dice 7-set Translucent (16mm) White Cloud / Pink Ink Classic Monsters The Cornell Lab of OrnithologyThis set of dice from Sirius Dice is perfect for your roleplaying games and other games that require polyhedral sided dice! Color: White with Pink Numbers Style: Translucent dice that have a singular, semi transparent color that allows light to pass through them Size: Standard (16mm) Contents 2 x 20 Sided Die 1 x 12 Sided Die 1 x 10 Sided Die 1 x 10 Sided Percentile Die 1 x 8 Sided Die 1 x 6 Sided Die 1 x 4 Sided Die