Why do some pigeons have feathered feet?

Most pigeons have scales on their feet (and not feathers).

However, some pigeons have a genetic variation (or two) that gives them feathers on their legs and feet (a lot of feathers or a little bit).

Foot feathering comes from variations in two genes: slipper and grouse. A bird that has the feathery versions of both slipper and grouse have an extreme form of foot feathering, called muff.

Slipper

The slipper gene comes in two versions, or alleles: ‘slipper’ and ‘no slipper.’ Pigeons inherit two copies of the slipper gene, one from each parent.

Grouse

The grouse gene is completely separate from the slipper gene. It too comes in two versions: ‘grouse’ and ‘no grouse.’ And as with slipper, pigeons inherit two copies of grouse, one from each parent.

Muff

Grouse and slipper work together to make an extreme form of foot feathering, called muff. The largest muff (the most feathering on the feet) occurs when a bird has two copies of the ‘slipper’ allele and two copies of the ‘grouse’ allele.

 

Different allele combinations of slipper and grouse make birds with in-between amounts of foot feathering.

Indian Fantail Pigeon

Indian Fantail Pigeon – with normal feet (scales and not feathers)

American Fantail Pigeon

American Fantail Pigeon with some feathers on its feet

Saxon Shield Owl Pigeon

Saxon Shield Owl Pigeon with long feet feathers

Reverse Winged Pouter

Reverse Winged Pouter with extreme feet feathers

Source of information: Learn.Genetics. http://learn.genetics.utah.edu

 

Photographer: Martina Nicolls

Martina Nicolls: SIMILAR BUT DIFFERENT IN THE ANIMAL KINGDOM

2 thoughts on “Why do some pigeons have feathered feet?

  1. My pigeons about 40days old. He’s a rescue. His feet are feathering? He’s a wild pigeon so I thot it was odd, specially since neither parent has it? There is one pigeon that has father feet but it’s not her HusBird so couldn’t he mated with her? I’d send a pic if I could

    1. Thank you Christina for telling me about your pigeon. It’s unusual that it has feathered feet. I’m not sure why it has feathered feet. Perhaps one of its relatives mated with a feathered footed pigeon but the parents didn’t get the gene. Sometimes that happens. Sometimes the gene misses a generation. I hope he grows up to be a happy, healthy pigeon. Good luck.

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