šŸ” Nutritional Deficiencies: Visual Signs in Chickens
Your chickens are constantly communicating their nutritional status - if you know what to look for! Let’s decode the visual signs of common deficiencies.
PROTEIN DEFICIENCY
🪶Poor feather quality, ragged appearance
🪶Slow feather regrowth during molt
🄚Reduced egg production
🪶Cannibalism/feather pecking increases
CALCIUM DEFICIENCY
🄚Thin, soft, or shell-less eggs
🄚Misshapen eggs
🐄Rickets in young birds (bowed legs, soft bones)
šŸ“ā€œCage layer fatigueā€ (weakness, unable to stand)
VITAMIN A DEFICIENCY
šŸ’¦Watery eyes, crusty discharge
🐄Poor growth in chicks
šŸ’ØIncreased respiratory infections
🄚Reduced egg production
VITAMIN D DEFICIENCY
🐄Rickets (soft, bent bones)
🄚Thin eggshells despite adequate calcium
🐄Leg weakness in growing birds
VITAMIN E/SELENIUM DEFICIENCY
šŸ”ā€œCrazy chick diseaseā€ (head tremors, walking backward)
ā˜ ļøSudden death in young birds
🪶Poor feathering
B VITAMIN DEFICIENCIES
āž°Curled toe paralysis (Riboflavin)
🐄Dermatitis, crusty skin (Pantothenic acid)
šŸ“Perosis/slipped tendon (Manganese/Choline)
🐣Poor growth, weakness
THIAMINE (B1) DEFICIENCY
āœØā€œStar gazingā€ (head pulled back)
✨Neurological signs, convulsions
Prevention is Key:
āœ“ Feed complete, formulated poultry feed (90% of diet!)
āœ“ Store feed properly (vitamins degrade over time)
āœ“ Use feed within 6-8 weeks of milling
āœ“ Supplement only when needed, not routinely
Your turn:
ā“Ever spotted a deficiency sign in your flock? What tipped you off? šŸ‘€
ā“What’s your feed storage situation - airtight containers, original bag, or ā€œI should probably upgradeā€? šŸ—‘ļø
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Nisana Miller
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šŸ” Nutritional Deficiencies: Visual Signs in Chickens
The Healthy Coop Collective
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Vet-led community for backyard poultry keepers. Dr. Nisana, DVM, provides expert guidance on flock health, disease prevention, nutrition, & wellness.
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