| Item | Title | Actions |
|---|---|---|
| 621 | 1991 Fieldworkers Workshop: Birds (02A + B) | View |
| 622 | 1991 Fieldworkers Workshop: Birds (02) | View |
| 623 | 1991 Fieldworkers Workshop: Birds (03) | View |
| 624 | 1991 Fieldworkers Workshop: Birds (04) | View |
| 625 | 1991 Fieldworkers Workshop: Birds (05) | View |
| 626 | 1991 Fieldworkers Workshop: Birds (06A + B) | View |
| 627 | 1991 Fieldworkers Workshop: Birds (06) | View |
| 628 | 1991 Fieldworkers Workshop: Birds (07A + B) | View |
| 629 | 1991 Fieldworkers Workshop: Birds (07) | View |
| 630 | 1991 Fieldworkers Workshop: Birds (08A + B) | View |
