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Do Pigeons Make Milk?

James H. Sterling • • 7 min read
Do Pigeons Make Milk?

The best known of these secretions is the "crop milk

crop milk
Birds. In a bird's digestive system, the crop is an expanded, muscular pouch near the gullet or throat. It is a part of the digestive tract, essentially an enlarged part of the esophagus. ... In adult doves and pigeons, it can produce crop milk to feed newly hatched birds.
› wiki › Crop_(anatomy)
" that pigeons feed to squabs. The milk is produced by a sloughing of fluid-filled cells from the lining of the crop, a thin-walled, sac-like food-storage chamber that projects outward from the bottom of the esophagus.

Can humans eat pigeon milk?

The idea of drinking pigeon milk may bring a shudder to every sane and rational person in the world, but it's actually quite nutritious. Although it's high in fat, to help the young squabs develop fast, it's also packed full of antioxidants and immune-system-boosting proteins.

Do pigeons have nipples?

Birds don't have nipples, as they are not mammals. ... Some birds, such as pigeons and doves, do feed their young milk, which is a secretion from the lining of the crop, a muscular pouch that forms part of their digestive tract.

James H. Sterling
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James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.