Using Animal Resources in Survival: Food, Hide, Bone and Field Hygiene

Resourcefulness matters in survival, but resourcefulness without judgement creates problems.

If an animal has been lawfully and appropriately obtained for food, different parts may have practical value beyond the immediate meal. Historically, people have used hide for insulation, bone for tools and other tissues for cordage or practical materials.

That does not mean every wild animal should be caught, every part should be used or every improvised technique is sensible in a modern UK setting.

The correct approach starts with legality, hygiene, identification and necessity.

Survival is not an excuse to ignore the law

Hunting, trapping, fishing, land access and the taking of wildlife are regulated. Rules vary by species, method, location and land ownership.

Training scenarios should use lawful, controlled methods and suitable materials. Recreational practice is not the same as a genuine life-threatening emergency.

If there is no survival necessity and no legal authority to take an animal, do not create one simply to practise a technique.

Food value comes with hygiene risk

Wild animals can carry parasites, bacteria and disease. Processing an animal poorly can turn a food opportunity into a medical problem.

Good field hygiene includes keeping dirty and clean tasks separated, protecting drinking water and cooking equipment from contamination, washing hands and tools appropriately, and cooking food thoroughly using recognised safe methods.

An animal that looks healthy is not automatically safe to eat.

If there are signs of disease, unusual behaviour, contamination or uncertainty about the species, the sensible decision is to leave it alone and seek qualified advice.

Hide can provide useful material

Hide has historically been used for clothing, insulation, containers, bindings and other practical items.

In a real survival context, its value would depend on the environment, available tools, time and whether processing it is worth the energy involved.

This is an important survival principle: a resource is only useful if the benefit exceeds the cost and risk of obtaining and processing it.

Bone can become a practical material

Bone can be shaped into simple tools, points, scrapers and other implements when appropriate equipment is unavailable.

Again, the survival lesson is not that everyone should start manufacturing primitive tools. It is that useful materials can exist in places people normally overlook.

Improvisation is about seeing function, then deciding whether using that material is safe and worthwhile.

Do not use dangerous wild-food shortcuts

One piece of old survival advice deserves to be killed off completely: never taste an unknown plant, fungus or other wild food to find out whether it is poisonous.

Taste is not a reliable safety test. Some dangerous substances may not taste obviously harmful, and even a small amount can cause serious illness.

If you cannot positively identify a wild food and understand its risks, do not eat it.

Foraging should be learned from reliable sources and experienced instructors, with careful attention to identification, habitat, contamination and current local rules.

Food is often less urgent than people think

Survival television makes food look like the centre of every challenge because food wins make good television.

In many real incidents, people have more urgent priorities:

• protection from cold, wind or rain
• safe drinking water
• first aid
• navigation
• communication and signalling
• avoiding further injury

Hunting or processing food can consume large amounts of energy. A failed attempt can leave you weaker than when you started.

That is why survival is not simply about knowing techniques. It is about choosing the right technique at the right time.

Use the whole-resource mindset intelligently

The useful principle behind the old phrase about using every part of a kill is not wastefulness versus toughness. It is efficiency.

If a lawful food resource is already available, ask what else can safely be used rather than immediately discarding useful material.

But do not turn that principle into theatre. There is no value in creating hygiene risks, wasting hours on low-value projects or processing material simply because it looks 'survivalist'.

Function first.

What I teach instead

When teaching survival, I focus on judgement as much as technique.

People need to understand:

• when food procurement is worth the energy
• how to manage hygiene and contamination
• how to recognise when they do not have enough knowledge to proceed safely
• how to use resources efficiently
• how law and land access affect training
• why rescue and protection often outrank food

That produces more capable people than encouraging risky shortcuts.

Train with South West Survival

Practical survival and bushcraft training is available through South West Survival, where skills are taught in controlled environments with safety and judgement built into the training.

For more first-hand survival lessons, visit the Survival Journal or listen to The Survival Debrief Podcast.

Frequently asked questions

Can you eat any wild animal in a survival situation?

No. Species identification, legal restrictions, disease risk, contamination and safe preparation all matter. Do not assume that an animal is safe to eat simply because it is wild.

Can you test an unknown plant by tasting it?

No. Taste is not a safe method of identifying edible plants or fungi. If you cannot positively identify it, do not eat it.

Why use hide or bone?

Where lawful and appropriate, they can provide material for insulation, simple tools or other practical uses. Whether they are worth processing depends on the actual survival need, available time and energy.