A Pocket Guide to Pigeon Watching by Rosemary Mosco

Author:Rosemary Mosco
Language: eng
Format: epub, pdf
Publisher: Workman Publishing
Published: 2021-08-24T14:49:26+00:00

What to spot: Like spread birds, a recessive red bird is patternless; it’s brick red all over, with a pale beak. But this plumage is caused by its own genetic mutation. If you find a recessive red bird, you should feel proud of yourself—you’ve discovered a rarity!

The genetics: This look is caused by a single gene. It has two alleles: a recessive allele that makes a bird red, and a dominant one that makes a bird not-red. In order to be recessive red, a pigeon needs two copies of the recessive allele.

Recessive White

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