EditorialMammals: croissants, ruffians, long-tailed mice, burrowers, porcupines, hares, 1. The European squirrel, 2. The flying squirrel, 3. The dormouse, 4. The brown rat, 5. The house-rat, 6. The lemming, 7. The marmot, 8. The common porcupine, 9. The beaver,...