1664 Bird was a 2 piece Duplo set released in 1992.

Sets in Duplo

Theme Duplo
Year 1992
Pieces / Duplo figures 41 / 2
Availability Retired
2551 LEGO Duplo Grandma's Kitchen
Retail $17.75
Theme Duplo
Year 1992
Pieces 30
Availability Retired
1659 LEGO Duplo Tote Pack
Theme Duplo
Year 1992
Pieces 13
Availability Retired
1594 LEGO Duplo Rabbit and Bear Friend
Value $52.03
Theme Duplo
Year 1992
Pieces / Duplo figures 8 / 1
Availability Retired
1673 LEGO Duplo Zoo Train