The Winter's Palette: How Grass Growth Affects the Colour of Egg Yolks

As the seasons change and winter's chill settles in, you may have noticed a subtle transformation in the colour of yolks in the eggs laid by your backyard hens. The vibrant golden yolks of summer may have given way to paler shades. But what causes this change, and why do yolks become less vibrant during the winter months?

The answer lies in the availability of fresh green grass for your hens to graze on. During the warmer months, when the days are longer, grass grows abundantly, providing a rich source of nutrients for your hens. This lush diet results in deeper, more intense yolks in the eggs they lay.

In contrast, during the winter, the grass growth slows down or even goes dormant in some regions. The reduced access to fresh greens has a direct impact on the colour of the yolks. Here's how it all works:

Carotenoid Content: The colour of egg yolks is primarily influenced by the presence of carotenoids, natural pigments found in plants. These pigments are absorbed by the hen's digestive system when they consume green, leafy vegetation. Carotenoids are then deposited in the yolk, giving it that deep, golden hue.

Seasonal Variation: As the availability of fresh grass decreases during the winter months, so does the intake of carotenoids. This results in a gradual reduction in the carotenoid content in the yolks. Consequently, the yolks become paler in colour.

Nutrient-Rich Diet: While the winter diet may lack carotenoids, it doesn't necessarily mean your hens are less healthy. Most backyard flock owners compensate for the lack of fresh greens by providing a nutrient-rich diet that includes grains, vegetables, and supplements. This ensures that your hens receive a well-rounded diet even when access to green grass is limited.

Natural Variation: It's important to note that some hens naturally produce eggs with lighter yolks, while others consistently lay eggs with deep, golden yolks. Genetics and breed characteristics also play a role in the colour of yolks.

While the paler yolks in winter eggs might not be as visually striking, they are still just as nutritious as their summer counterparts. The flavor, texture, and nutritional value of the eggs remain consistent year-round. As the days grow longer and grass regains its vitality in the spring, you'll likely see a return to those vivid, golden yolks.

In summary, the colour of hen egg yolks changes with the seasons due to variations in the hens' diet, specifically their access to fresh green grass. The reduction in carotenoid intake during winter leads to lighter-coloured yolks. So, the next time you crack open an egg with a pale yolk, remember that it's a natural part of the seasonal cycle and doesn't diminish the quality or taste of your homegrown eggs.

Why Choose Pasture Raised?

People always ask us; What’s the difference between pasture fed and free range?

Pasture raised basically means that the way we farm is different. We don’t have 1 huge shed filled with thousands of chickens, which nowadays is the norm when it comes to raising chickens for egg production. We have a few smaller coops that house 150 in each. This allows us to keep our husbandry to the highest level and make sure all our hens are happy and healthy.

We take great pride in the welfare and environment of our hens. All our laying hens live in small mobile coops with constant access to our pasture. We regularly move the runs to give them new areas to feed and display the hens natural behaviours. The hens eat only natural organic food and a mixture of grasses and herbs as well as any delicious grubs they can dig up! They are put to bed in their hen sheds at night to protect them from any predators, where they roost on elevated perches. We nearly always have cockerels with the flocks as we find the hens like the added security that they provide and it gives the flock much more of a natural family feel. A happy and well-nourished flock equates to great eggs.

Contrary to popular belief, chickens are actually omnivores, not vegetarians. As the chickens are able to forage for some real animal protein. Insects, worms, flies. They can also eat as much grass as they like, not to mention breathe fresh air and feel the sun on their backs (when it’s available). All contributing to the living conditions of our happy hens. Although we don’t use our hens for meat, we do use our surplus cockerels. A huge bonus of pasture raised chickens is the higher quality meat. There’s research that shows that an animal that is raised on a pasture based system produce meat that is lower in total fats and calories! Their meat is also higher in good fats such as Omega 3, they’re more concentrated with antioxidants such as vitamin E and C with higher levels of disease-fighting substances like CLA (Conjugated Linoleic Acid) thought to help prevent cancer. Not to mention the improved taste!

We take our cockerels to at least 6 months old on the pasture before taking them to the abattoir. They live the best possible life, living naturally and free ranging all day before giving us the opportunity to sell them as meat to create more income to help sustain their breed. You can buy our cockerels ready processed and frozen on our website. Why not give it a try and let us know what you think!

The Warrington Guardian

Last month, we had the absolute honour of being reported on in our local newspaper! Have a read below:


IT is described by the family as ‘something a little different from your normal farm shop’.

But most visitors to Higher Oak Farm would go further than that and probably call it unique or one of Warrington’s best kept secrets.

The Lymm farm not only offers free range eggs from seven breeds of chicken that are on the Rare Breed Survival Trust List from its charming shepherd’s hut.

The family team have also started baking sweet treats with the farm’s eggs and honey – such as Oreo brownies and raspberry and white chocolate blondies – and how you buy things is an experience in itself.

Visitors choose what they want from a self service vending machine that was made to the family’s specifications in Italy.

Amelia Robertson, Higher Oak Farm, said: “We have 55 cabinets in the hut. People absolutely love it, kids tend to play a game and guess which cabinets going to open, which is adorable. We’ve had really good feedback from everyone we’ve spoken to which is lovely.”

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The lockdown success story of the shepherd’s hut is the latest chapter for the Higher Lane farm. Amelia’s dad Kirk Robertson, a former director at a school wear company in Runcorn, bought the land eight years ago as he always wanted to create a small poultry farm.

She added: “He’d always had an interest in and kept chickens, especially rare breeds, for as long as I can remember, so he wanted to expand what he had kept at the house into a specialist farm.

“Initially we were starting out just doing the rare breeds, to concentrate on preserving their genetics, and keeping the breeds from becoming extinct.

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“But as we had quite a few birds in the early days, we were giving our surplus eggs to friends and family and found that people were really enjoying them, and that they could taste the difference between our eggs and shop bought ones.”

The farm’s main business at that point was selling hatching eggs and rare breed birds. But now Amelia collects around 300 eggs a day from the pasture raised hens.

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The former Lymm High student said: “Hearing people’s feedback really spurred us on to pursue the eating egg production so now we have two main laying houses with around 350 hens in total.

“As we have a variety of breeds we have quite a lot of different colours/shades and sizes of eggs. What is laid that day goes into the hut – you can’t get any fresher.”

The shepherd’s hut opened in November 2020 with the idea being that the vending machine would free up the family’s time for other daily tasks.

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Amelia added: “We’d had discussions with another farmer who was vending milk up in Scotland, so we thought that would be a great way for us to sell our produce – and something that’s a little different from your normal farm shop.

"It took us a while to find a vending machine that didn’t drop the products, as this is not ideal for eggs!

“Eventually we found one and it took about six months to get the machine made and to the farm, because of lockdown in Italy where the machine is manufactured.

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“During the first lockdown, we spent weeks building it, and we actually found ourselves having a waiting list for our eggs despite our increased flock size, so we were concerned we wouldn’t have enough stock to fill the new shop.”

That is how Higher Oak Bakery came about.

Amelia said: “It allowed us to sell baked sweet treats from the hut using our own eggs. We definitely didn’t anticipate how well this would do. We were working the bakery as a ‘pop-up’ which always sold out.

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"We couldn’t keep up with demand, so we knew that this would work as part of the offer at the hut.”

Amelia reckons there is plenty of scope for adding to Higher Oak’s offer too.

The 26-year-old added: “It’s so great to hear the positive feedback of customers and to educate people about what we do on the farm, and we’re now adding more local produce such as homemade jams and apple juice which is grown and bottled in Dunham Massey.

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“We’re so excited to be harvesting our honey at the beginning of summer too. We have 10 beehives directly next to our wildflower meadow.”

Amelia also said it felt strange for something so positive to have come out of the Covid era.

She said: “We know so many people who have really struggled through lockdown, so I always feel a bit guilty when people ask how we’re doing, but there’s always got to be some good that comes of these things, and freshly baked brownies and fresh eggs are definitely one of them.

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"I’ve never worked so hard in my life, delivering to people who are shielding and baking every day, but it makes it all worth while when you get such lovely, positive feedback. I think that the shepherd’s hut has brought some fun and smiles to people in such a trying time in our lives, and perfectly suited the Covid lifestyle.”

What Does 'Free Range' Actually Mean?

After the year we’ve had, as a nation, we’re much more aware of where our food is actually coming from. We all remember at the start of lockdown when the supermarkets were running out of the essentials, one of which was eggs; We had never been so busy, absolutely amazing for us!

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There’s always a common misconception as to what ‘Free Range’ actually means when it comes to the care and environment the hens live in. until I delved into the egg industry, I actually had no idea what any of the terms meant. I’ve just written a quick blog to explain what they means and what it means for the hens too, just so you can make the right decision for you when buying food products..

Breakdown of egg codes:

When you buy an egg from a supermarket, they all have a code that’s been stamped onto the shell. It’ll look something like this:

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Working from left to right, the number at the front is reference to the status of the farm, 0 means that it’s come from an organic farm. 1 means that it’s come from a free range farm. 2 means that it’s come from hens living in a barn and then 3 means that the hens are in caged conditions. Next along is the country of origin; UK. This is then followed by the individual Farm code. This allows each egg to be traced back to the farm where it was produced and then underneath is the ‘best before’ date.

The meaning behind the terms.

Organic - This is the best standard that you can get. All our hens are kept to organic standards, this means that the hens eat all organic feed, have access all day to the outdoors they are kept in much smaller flocks compared to other status’. The maximum hens in one coop is 2,000 birds on a large commercial scale, we have at most 180 birds in 1 house. The hens have 10m2 per bird available outside of the coop and we have maximum 6 hens per m2 inside the coop. They have 10cm of space per feeder per bird, they have at least 18cm of perch per bird too, which means that the hens don’t do something called ‘Vent pecking’ this basically means that there’s enough space between the perches so that the hens cant peck the bum of the hen sitting above them - gross, I know, but it does happen. In short, it’s great to get anything that’s kept to organic standards.

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Free Range - In the UK free range means that the hens have access to the outdoors for a period of the day. There’s currently no specific timings that the hens have to be outside for, so this may change from farm to farm. They do have to have 4m2 per bird when they do have access to the outdoors. The hens can eat a much cheaper food, which means that all sorts can be added to it and this is not monitored through any system. Most free range hens become 'free range’ at about 18 weeks old, just when they start to lay. Before this they can have been reared in barn conditions.

Barn Hens - The hens are reared and live their whole lives inside a barn, these normally consist of shed that can house from 10,000 to 30,000 hens at a time. Although they are kept inside, the hens are free to move around the barn. It’s quite normal in this situation for hens to be ‘de-beaked’ this means that the top portion of the beak is lazer removed when they are a chick to stop them from pecking one another and causing harm.

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Caged Hens - So the term ‘Battery hens’ used to refer to hens kept in tiny cages by themselves with just food and water. Since 2012, an order came in where this was no longer accpectable- great news! However, they changed it to be called ‘Enriched Caging or Colony Caging’ This basically means that they are still kept inside cages for their whole lives, but they do have a few extra bits; they aren’t on their own. Hens are flock animals so naturally do better living with others, they have the potential to nest, they have the potential to roost, potential to scratch and stretch, all of which are natural behaviours to hens.

So there you go, if you didn’t know, now you do! You can now use this information to make your own decisions on which eggs you choose to buy.

Layers Vs Meat Birds

Many people aren’t aware that there’s actually 2 different types of chicken that are used commercially; Laying hens and Meat hens (otherwise known as Broilers).

The broiler industry has grown due to consumer demand for affordable poultry meat. Breeding for production traits and improved nutrition have been used to increase the weight of the breast muscle. Commercial broiler chickens are bred to be very fast growing in order to gain weight quickly.

Most broilers are taken as day old chicks from the hatchery to their new farms where they live their life. Broilers that are farmed intensively are bred from strains that are very fast growing in order to gain weight quickly and use less feed. Unlike laying hens (kept for egg production), which live for about a year in the intensively farmed corporations, our hens live for about 4 years! Broilers only live for several weeks before they are slaughtered. In the EU, the slaughter age can range from 21 to 170 days but is typically around 5 to 7 weeks. At this age, the broilers bones haven’t even formed properly and tend to be rubbery, there’s been a lot of stories about hens unable to walk because their own weight is too heavy for their under-developed legs!

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Globally, over 70% of broiler chickens are raised in quite similar indoor intensive (industrial) farming systems and only a small proportion are reared in less intensive, higher welfare systems. Keeping broiler production indoors, without any access to outside areas can help with pest control. In temperate countries, broiler sheds are closed, climate-controlled (e.g., fan-ventilated) and have artificial lighting.

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Chickens in alternative farming systems will have more space (lower stocking densities) and often use chickens from slower-growing breeds with higher welfare outcomes, so the birds are typically slaughtered at an older age than fast-growing breeds. The environment can also be enhanced, for example with indoor enrichment and/or with an outdoor area. In the EU, only a small proportion of commercial broilers are reared in alternative systems. In the US, less than 1% of chickens are raised as ‘free-range’ (the term is used if chickens have access to the outdoors for at least some part of the day).

I’m writing this blog post because as we’re growing our business with all new breeds, we’re incubating so much more to help the rare breeds expand, which leaves us with roughly 60% cockerels to 40% hens each hatch. We’re trying to run our business with as little waste as possible. Most farms would cull the cockerels at such a young age so that they don’t use any of the food that is needed to feed the hens. We grow our cockerels up to ensure that we choose the best to breed from, but this obviously leaves a lot of cockerels with not much use. We’re looking into the idea of using the cockerels for meat to reduce the amount of waste from our farm. The cockerels are all meat and laying breeds like our Light Sussex.

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I basically wanted to make you aware of the way that most of the chickens in the supermarket are brought up so you can understand why they are so cheap. Cheapest isn’t always best! You literally get what you pay for.

Our birds are kept to all organic standards, on organic feed and out on the pasture all day long. Our birds also would go to slaughter at about 26 weeks instead of the 8 weeks for broilers. I wanted to get an idea of how many of you would pay extra to have a bird that’s lived a good life and is a very sustainable way of producing organic meat.

If you’ve got any opinions on the above, we’d love to hear them! Please send us an email and let us know your thoughts!



The Darker The Yolk, The Better.

When cooking with free range or organic eggs, you'll have noticed the difference in the yolk colour compared to battery hens’ eggs. Many people have written about the free range egg having the darker orange yolk and the thicker consistency than the caged eggs which are usually thinner and a paler yellow colour.

Image: Friedchillies.com

Image: Friedchillies.com

The colour of the yolk is all down to the diet! The darker colour in the yolks come from carotenoids called xanthophylls, which are found in dark, leafy greens such as kale, collards, broccoli and spinach. Most hens that are brought up as free range are more likely to be omnivorous than vegetarian; pastured chickens will eat bugs, grubs, worms ect. Whereas, caged chickens are typically fed a vegetarian diet made up of grains, with corn incorporated to give the yolk a brighter, yellower hue.

When chickens consume a varied diet with extra protein, the nutrition is concentrated into the yolk, giving it the darker colour. In addition to being better for humans, having pasture raised hens is also better for the environment. The hens are moved around fresh grass, which helps fertilise the soil underneath, and in turn helps the grass to grow. Our chickens manure is collected and added to the compost heap. This is then used to fertilise the soil needed in the vegetable patch.


"Veganuary Isn't The Answer" - Alice Thompson, The Times.

Last week I read an article in the Times newspaper. It’s title; Veganuary isn’t the answer to our problems. Although i don’t necessarily agree with the way that Alice Thompson speaks about veganuary, as it’s everyones choice what they decided to do and their reasoning behind it, i thought i’d share the article with you on here (as you have to subscribe to the times online to be able to view it). Alice has some good points within the article which really resonate with us as a natural farm; have a read of the below and see what you think.

“Giving up meat, eggs and dairy blinds us to the need of diversify what we eat - so long as it’s sustainably grown.”

“A chef revealed this week that a customer asked for her steak to be well-done as she was a vegetarian. It seems to be the latest example of ignorance by those supposedly giving up meat, eggs and dairy products for January as part of the veganuary movement. More than 750,000 people in 192 countries have signed up for 31 days of veganism, often with little idea what it entails and perhaps just thinking it’s easier than dry January.

The majority say that they are doing it for their health, to help animals and to preserve the environment. Chains such as Greggs, KFC, McDonald’s, Pizza Hut, Subway and Wagamamas have given would-be vegans meat-free nut burgers and watermelon steaks to help them through the darkest month. The Duke Of Edinburgh’s Award has suggested that learning to cook a vegan meal should become an essential skill.

But veganism isn’t necessarily the answer and could actually harm as well as heal. We have all become confused about green issues and how to save our planet. The OCR exam board is about to launch a new natural history GCSE, which is encouraging if it teaches children how to identify plants, trees and animals (only half of schoolchildren can identify a stinging nettle and one in 20 adults think potatoes grow on trees) but contentious if it preaches the increasingly fashionable narrow, meat-free message.

Eating animal produce isn’t wrong; what matters is making sure we farm sustainably and ethically, and look after animals and land. Children should learn about seasonal produce as well as eat less, conserve more and protect the countryside.

If you are getting through this month on vegan pasties, asparagus soup or coconut milk lattes, you might well be consuming ingredients that have been flown halfway around the world and have been sprayed with pesticides harmful to insects, birds and wildlife. Unless you grew the tomatoes in your salad yourself, they were probably raised in hothouses requiring vast amounts of energy to heat. The craze for almond milk has had a terrible impact on bees.

According to commercial bee operators in America, 50 billion died in 2018-19 when they were rented out to pollinate California’s groves. Our land isn’t being destroyed just by over-grazing but by monocultures.

Last year’s award-winning documentary ‘The Biggest Little Farm’ is this generations ‘The Good Life’ . The Californian farm, which used to grow a monocrop of avocados, had become barren and disease-ridden. There were dead insects, dried-up irrigation ponds and shrivelled trees until John and Molly Chester arrived and re-wrote the rules.

He said: “You need animals for a farm to be healthy.” They introduced chickens, pigs, cows, sheep, 75 varieties of stone fruit, clover, radishes, peas and root vegetables. Meanwhile, they abandoned hormones and synthetic fertilisers. When snails overwhelmed them they brought ducks in to keep their numbers down. The farm became complex and diverse. It’s rich and fertile soil, combined equally varied fauna, flora and animals, thrived and helped it to survive the worst Californian drought in centuries. They may have abandoned intensive farming but the work required to keep it going was just as intense. Now, 60 volunteers help out and all the produce is sold locally. Ten years after they started, they are in profit while the surrounding area is littered with abandoned battery farms. No wonder other farmers want to copy their methods.

In Britain, Isabella Tree’s book ‘Wilding’ is having the same effect. It describes an attempt to renew the ecosystem after decades of intensive agriculture on the family’s 1,400 - hectare estate in West Sussex turned it into a wasteland. Starting in 2010 they brought in Exmoor ponies, longhorn cattle, red deer and Tamworth pigs. Both scrubland and wetland have now reappeared alongside the nightingales and turtle doves. The soil has been revitalised and they have a thriving business selling organic meat and veg.

Farms should become as diverse as our diet. Farmers should focus on feeding the local population and children should be encouraged to get involved. Schools often had beehives and allotments until 1970’s. Greenbelt land, rather than vast hydroponics warehouses, could provide more produce for towns. The same goes for animal husbandry. Rather than intensively breed chickens, pigs and cattle for export - which often entails cramped, cruel living conditions - farmers should focus on smaller scale production to cater to more local suppliers. If animal welfare standards rise, farmers may find fewer people give up meat in favour of a vegetarian or vegan diet.

The government has suggested in its new agriculture bill that farmers will be rewarded if they pursue ways of enriching the land through crop and livestock diversification. It’s a welcome step away from rewarding vast, industrial monocrop farming that has done so much to despoil the countryside and reduce the number and variety of birds and other wildlife. But consumers will also need to play their part in renewing our relationship with food. Eating your way through dozens of imported Mexican avocados in January isn’t going to save the planet but munching your way through local pork and turnip stew, however unfashionable, might. 75 years after ‘Animal Farm’ was published it doesn’t have to turn into Vegan Allotment or Laboratory Lettuce but the countryside could finally become a rural idyll.”

Alice has some controversial things to say, but I actually went to see ‘The Biggest Little Farm’ about 2 weeks ago and the ethos behind their farm really stuck with me. Farming In Harmony With Nature. This is, in our eyes definitely the way forward. And although we only have 16 acres of land, we’re aiming to farm as naturally as possible. We’ve already got our mixed fruit orchard planted and have our 10 beehives up and running. This summer we are growing all our own vegetables and hopefully will be able to offer these to locals that come and collect our pasture fed hens, free range eggs. If you get the opportunity, you should try and watch the film.

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Eggs & Our Health

It’s that time of year when we’ve all pigged out at Christmas (and rightly so) but we’re feeling a little sluggish and ready to cleanse for the new year. There’s no better way to treat your body than to make the change to organic and free range produce.

Switching to free range eggs is a really simple and easy way to increase vitamins in your diet. More than half the protein of an egg is found in the yolk. Eggs are rich sources of selenium, Vitamin D, B6, B12 and minerals such as Zinc, Iron and Copper. Egg yolks contain more calories and fat than the whites. They are a source of fat soluble vitamins A, D, E and K and Lecithin - the compound that enables emulsification in recipes like hollandaise or mayonnaise. Eggs are regarded as a ‘complete’ source of protein as they contain all nine essential amino acids; the ones that we can’t synthesise in our bodies and must obtain from our diet.

One Medium egg contains:

84 Calories - 8.3g protein - 5.7g fat - 1.6g sat fat.

For years eggs were considered more of a health risk than a healthy food. This is because they were considered high in cholesterol. We now know that the cholesterol found in food has much less of an effect on our blood cholesterol than the amount of saturated fat we eat.

Eggs are rich in several nutrients that promote heart health such as betaine and choline. Eggs are a useful source of Vitamin D which helps protect bones, preventing osteoporosis and rickets. You should always shop wisely as the method of egg production can effect the vitamin D content. Eggs should be included as part of a varied and balanced diet. They are filling and when enjoyed for breakfast, may help with weight management as part of a weight loss programme, as the high protein content helps us to feel fuller for longer.

Eggs & Muscle Growth

We have a huge amount of local rugby players and even Sale Sharks players that buy our trays of 30 eggs weekly and we wondered why… This weeks blog is about the effect that eggs can have on muscle growth.

Muscle growth is a normal part of any fitness routine, and not only meant for bodybuilders and professional athletes. Whenever we do any form of exercise we gain muscle, how much muscle is gained is down to the intensity and frequency of the exercise.

The more muscle mass in your body, the more calories you burn, even when you’re not exercising! However, to build up your muscle mass efficiency, you must consume the correct nutrients. This is where you can introduce nutrient-dense foods such as eggs into your diet and this can have huge benefits.

When gaining muscle and strength we are breaking down our muscle fibres so they can regrow both bigger and stronger. Although this process of regrowth will happen naturally, the degree to which it can happen is dependant on us consuming the correct foods afterwards, particularly protein.

One main substance that your muscles need to regrow and repair is protein, which is why eggs are an ideal choice for a post-workout nutrition. Did you know that egg protein contains all nine essential amino acids?





Bird Flu

So yesterday there was news of an outbreak of bird flu at a farm in Suffolk. Unfortunately for the farmer, the 27,000 birds will need to be culled. This is such devastating news, as we know how long it takes to build up such a large flock. The birds were found to have the H5 strain of avian flu, this is a ‘low pathogenic avian flu’. Other bird keepers in the area should remain alert for any signs of disease. I’ve put together this blog post just to make people more aware of what bird flu is and what it looks like in both animals and humans.

What is bird flu?

“Bird flu” is the name given to several strains of virulent influenza that can be transmitted from birds to humans. The primary strains that are cause for concern are H1N1 (since 1997) and H7N9 (since 2013). There are two forms of avian influenza: low pathogenicity (LPAI) and high pathogenicity (HPAI).

What are the symptoms?

High temperature, nausea, cough; the same as flu. However, within days of initial symptoms appearing, victims can suffer potentially fatal complications, such as pneumonia or organ failure.

How do you catch it?

Generally through prolonged contact with an infected bird, dead or alive. Chickens, ducks, turkeys and geese can all be infected with the virus and not show signs of illness. You can't be infected through eating cooked poultry or poultry products.

Do I have bird flu?

If you have the symptoms of flu and you have visited an area affected by bird flu in the last two weeks, you’re advised to contact your GP. Your diagnosis will be based on your symptoms and the likelihood you have been exposed to an infected bird. This will then be tested via a chest X-ray, blood tests, nose and throat swabs.

What is the treatment?

As with regular flu: rest, plenty of fluids, paracetamol to bring down your temperature. The NHS has stockpiled antiviral medication in the event of a UK outbreak, which will reduce the severity of symptoms. Bird flu victims will generally be treated at home, or in isolation at a hospital.

How do I tell if my bird has bird flu?

The only way to confirm if your chickens have Avian Influenza is a laboratory test. However, there are a few signs that you should look out for:

  • Blueness of the head area

  • Reduction in their appetite

  • Wet eyes

  • Excessive flock huddling and ruffled feathers

  • Fluid in the comb and wattles

  • Decrease in egg production

  • Coughing

  • Legs bleeding underneath the skin

  • Sudden death

  • A general decrease in roaming and activity

If you notice any of these symptoms in your chickens then make sure the properly quarantine them immediately.

There are a few things that you can do to prevent bird flu

Restrict wild birds - The most effective measure you can take is to stop wild birds from coming into contact with your chickens. You could also add a roof to your pen as this would stop infected droppings from entering the pens, although the odds of that happening are very slim!

Keep things clean and tidy - Keep your feeders and water units clean and don’t let wild birds have access to these. Thoroughly clean any piece of equipment that comes into contact with your birds, you can you Virkon S.

Clean up any food spillages, so that you don’t attract wild birds. Clean and disinfect your coop weekly, again you can use Virkon S for this. Have dedicated clothing and footwear for handling your chickens. Ensure that you don’t wear these clothes for anything else, especially when visiting another flock.

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Frequently asked questions about bird flu

Q: What happens if I eat an egg which was laid by a chicken with Bird Flu?

Chickens infected with highly pathogenic avian influenza don’t normally lay eggs. However if you did eat an egg laid by a chicken with bird flu, the World Health Organisation reports “Proper cooking inactivates the virus present inside the eggs”.

Q: Can I eat a chicken contaminated with Bird Flu?

If you cooked the infected chicken so its temperature rises above 70°Celsius and make sure no meat is raw or red then it should be safe to eat.

Q: Should I Start My First Flock Now?

Some people have said that they are cautious about getting chickens while there is the scare of bird flu. This is an overly-cautious step and if you want to get chickens and raise them you should! Just make sure to purchase your pullets from a reputable dealer and follow the safety steps outlined above and you should be fine.

Hopefully you’ll feel a bit more informed about what bird flu is and how you could potentially prevent it in your flock. If you’re concerned about bird flu in your flock, make sure that you speak to your vet for advice on what to do next!