USSR
The surcharge was in aid of the Zoo Foundation.
| Country: | USSR |
| Type: | Postage stamps |
| Series: | Zoo Relief Fund |
| Nominal: | 20+10 k |
| Year: | 1989 |
| Size: | 40 x 28 mm |
| Perforation: | comb 12 x 12¼ |
| Mintage: | 2,600,000 |
Zoo Relief Fund
 White Stork 0.16$ |  Golden Eagle |  Saker Falcon 0.14$ |  Common Raven 0.15$ |
 European Pine Marten |  Red Squirrel |  European Hare |  European Hedgehog |
 European Badger |  Brown Bear 0.1$ |  Wolf |  Red Fox 0.08$ |