01/07/2024
Hello Dolls,
It’s that time of year again & what a scorcher many of the states are already seeing.
Keep your eyes open and pay attention
What is wrong with your Feather Babies?? 😫
Wings are out away from their body
They’re laying down
Egg production is dramatically lower
P**p is runny
Comb is floppy now
Their red parts look pale or pink
They’re not walking as much
They sound like there’s fluid in the lungs 🫁
— After you have ruled out the usual suspects
They might Be suffering from Heat 🔥 Stress 😢
You Need to Know - Chickens Don’t Sweat & like a Dogs Snout helps them,
Poultry uses lifting wings and their non feather parts as a part of their body temperature regulation system
When does heat stress occur? 🤷♀️
Heat stress occurs when the bird’s core body temperature increases to fatal temperatures because of poor heat loss and limited coping means. Environmental temperature and humidity play a role in heat stress. Thus it is key to measure both the temperature and humidity
When air temperature increases towards 100 F, the birds’ core body temperatures will increase to lethal temperatures unless relief is provided.
Humidity 🥵
High humidity decreases poultry heat loss from the lungs, which makes the birds more prone to heat stress. For older turkeys, temperatures at 85 F with humidity above 50 percent places turkeys in the danger zone. At 90 F and 50 percent humidity the risk increases to extreme.
If misting or fogging at low humidities, monitor relative humidity to prevent excess moisture in the air that can worsen heat stress conditions.
Feeding 🍽️
Most often, birds are hungriest in the morning and will tend to fill up. This will make them more prone to heat stress in the afternoon. Birds can then feed during night time hours when we expect cooler temperatures to occur. You can use lighting during nighttime (midnight) feeding to allow intake. You may notice some body weight loss depending on how often you use this feeding method. Thus only follow this feed method when you expect heat stress temperatures.
Water 💦
During heat stress, birds will increase their water intake by 2 to 4 times their normal intake. Sufficient water space, operating waterers and cool (NOT Cold 🧊) water temperatures will encourage the birds to drink. Heat stress causes increased loss of several minerals including potassium, sodium, phosphorus, magnesium and zinc. Potassium chloride electrolytes appear to increase water intake when provided in drinking water at 0.6 percent concentration. You should start providing electrolytes prior to the heat stress period. - Note *** Be cautious with how much Sodium you are adding as Salt levels are quite sensitive in poultry. **
Providing sodium bicarbonate
Sodium bicarbonate (AKA - Baking Soda) in the feed or use of carbonated water is especially useful for hens in egg production. Panting and carbon dioxide release can change the acid-base balance in poultry, but also the bicarbonate available for eggshell formation. Thus sodium bicarbonate can help lessen these changes.
Supplementing vitamins
Supplementing drinking water with vitamins (A, D, E and B complex) can be effective at tackling heat stress mortality in broilers. In breeding poultry, vitamin C can effectively moderate warm temperature declines in egg production and eggshell quality in laying hens, and s***m production in breeder males.
Rachel at Dine A chook AU
What to do with a heat stressed chicken
Chickens suffering from heat stress will pant and hold their wings away from their body. They will show decreased appetite and have watery droppings.
Chickens with extreme heat stress requiring immediate attention may be listless, droopy or pale in the wattle or comb. If you are unsure whether your chickens are coping with the heatwave, it is better to err on the side of caution and act, as chickens can die of extreme heat.
In the case of extreme heat stress, there are 2 options:
1. Bring the chicken inside to air conditioning for the remainder of the heatwave
2. Partially submerge the chicken in water. Only wet the underpart of the hen in cool, not icy, water: feet, legs, belly (along the keel) and under the wings. You should not wet large areas of feathers, for example the neck, back, wings or chest.
In both cases, the affected chicken/s should be offered plenty of cool water, ideally with electrolytes, and monitored closely for the duration of the heatwave.
Remember Stay Alert 🚨
Watch the WWC- Wings, Comb & Wattles
> for heat stress in birds
XOXO - Flock Mama