| Oregonian |
| Dam builder |
| Eager" animal |
| Furry feller? |
| He gives a dam |
| Industrious sort |
| Animal engineer. |
| Symbol of Oregon. |
| Amphibious rodent |
| Symbol of busyness |
| Dam-building beast |
| Feller in a forest |
| Jerry Mathers role |
| Dam-building animal |
| Dam-building rodent |
| Man's high silk hat |
| Oregon State mascot |
| The national animal |
| Canadian dam builder? |
| Image on our 5 cent coin |
| Theodore, more familiarly |
| Title boy in an old sitcom |
| Hard worker (could also be eager) |
| Animal on the back of the Canadian nickel |