| Name | Value |
|---|---|
| Date of Issue | January 18, 1989 |
| Year | 1989 |
| Quantity | 29,200,000 |
| Denomination |
59¢
|
| Perforation or Dimension | 14.5 x 14, 13 |
| Series | Canadian Mammals |
| Series Time Span | 1988 - 1990 |
| Printer | Ashton-Potter Limited. |
| Postal Administration | Canada |
| Condition | Name | Avg Value |
|---|---|---|
|
M-NH-VF
|
Mint - Never Hinged - Very Fine | View price |
|
U-VF
|
Used - Very Fine | View price |

The noble walrus, the lordly musk-ox, and the herculean grizzly bear continue the series of large mammals appearing on the Canadian medium-value definitive stamps. Two of these stamps - the walrus and the grizzly bear - will ben available in five-stamp packs. The musk-ox probably emigrated from Asia across the Bering Strait, when it was a land bridge, some 10,000 years ago. The animal has adapted to the harsh life on the tundra, developing a shaggy coat that is so effective an insulator that snow will not melt on it. Wolves and men are the musk-ox's only predators. When attacked, this relic of the Ice Age forms a defensive circle of animals standing rump-to-rump; while this is an effective tactic against wolves, it provides no protection from man's guns. Brian Tsang, a Toronto graphic artist, designed these three mammal stamps to suggest the animals' environment in the same graphic style used for previous stamps in the series featuring large Canadian mammals.