Our friends at GouldianFinch.gr have designed a poster that includes all the known basic gouldian mutations.
For each mutation, both sexes are presented making it easy to identify & recognize the mutation from merely a bird's appearance. Each bird's phenotype is plainly described.
This poster has been created to work in conjunction
with their online Genetic Calculator.
This poster is printed on high quality paper.
Dimensions: 100 χ 70 cm (39 3/8" x 27 9/16")