Many animals take refuge in underground burrows, from small frog burrows in the desert to the sprawling burrows of prairie animals. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
Many animals take refuge in underground burrows, from small frog burrows in the desert to the sprawling burrows of prairie animals. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
