African Egg-Eating Snake (Dasypeltis spp.) Care Sheet
African Egg-Eating Snakes are a remarkable group of non-venomous snakes specialised almost entirely for feeding on bird eggs.
Rather than possessing conventional teeth for capturing prey, Dasypeltis have highly reduced teeth and remarkable adaptations within the vertebral column that allow swallowed eggs to be cracked internally. The contents are consumed and the collapsed shell is subsequently regurgitated.
Their unusual biology makes them fascinating captive snakes, but it also creates one of their greatest husbandry challenges: obtaining a reliable supply of correctly sized eggs. For this reason, African Egg-Eating Snakes should not automatically be considered beginner snakes despite their generally defensive rather than dangerous nature.
Quick Facts
Scientific name: Dasypeltis spp.
Common name: African Egg-Eating Snake / Egg-Eater
Family: Colubridae
Origin: Africa, depending on species
Adult size: Commonly approximately 60–100 cm (2–3.3 ft), depending on species and sex
Lifespan: Approximately 10–15+ years with appropriate care
Activity: Primarily nocturnal/crepuscular
Diet: Bird eggs
Temperament: Generally shy; may perform dramatic defensive displays
Venom: Non-venomous
Experience level: Intermediate
Species & Identification
The name “African Egg-Eating Snake” refers to several species within the genus Dasypeltis.
Species encountered in captivity can include:
- Dasypeltis scabra
- Dasypeltis gansi
- Dasypeltis medici
- Dasypeltis atra
alongside other members of the genus.
Colour and pattern can vary considerably both between and within species.
Accurate identification is important because geographical distribution, adult size and environmental requirements can differ.
Where possible, animals should be obtained with reliable species and captive-breeding information.
Natural History
Dasypeltis species occur across large areas of Africa and inhabit a variety of environments depending upon species.
Habitats can include:
- Savannah
- Grassland
- Woodland
- Scrub
- Forest margins
- Rocky areas
Many are capable climbers and use shrubs, trees and vegetation when searching for bird nests.
Their specialised diet allows them to exploit a food source unavailable to most snakes.
Wild animals can experience highly seasonal food availability because bird nesting activity varies throughout the year.
Consequently, healthy adult egg-eating snakes may naturally undergo periods where they feed less frequently than many rodent-eating snakes.
Specialised Egg Feeding
African Egg-Eating Snakes possess extraordinary adaptations for consuming eggs.
The jaws and skin of the throat can stretch around an egg much larger than might initially appear possible.
Once swallowed, the egg passes into the oesophagus.
Specialised downward-projecting extensions of the vertebrae press against the egg and crack the shell.
The snake then:
- Compresses the egg
- Swallows the liquid contents
- Collapses the empty shell
- Moves the shell back towards the mouth
- Regurgitates the compressed shell
Finding a crushed, folded eggshell in the enclosure after feeding is therefore normal behaviour.
Enclosure
African Egg-Eating Snakes are relatively slender snakes and should be provided with both floor space and climbing opportunities.
For an average adult, approximately:
90 × 45 × 45 cm (36 × 18 × 18 in)
provides a practical minimum starting point.
Larger species or individuals benefit from additional space and height.
The enclosure should include:
- Warm hide
- Cool hide
- Additional cover
- Branches
- Cork bark
- Plants
- Leaf litter
- Climbing opportunities
- Fresh water
A well-furnished enclosure allows the snake to move between different environmental conditions while remaining close to cover.
Enclosure Security
African Egg-Eating Snakes are slender and can exploit small gaps.
The enclosure must be completely secure.
Check:
- Doors
- Ventilation
- Cable ports
- Sliding-door overlaps
- Locks
- Background edges
Young animals are particularly capable of escaping through tiny openings.
Any internally mounted heating or lighting equipment must be securely guarded.
Housing
African Egg-Eating Snakes are best maintained individually.
Permanent cohabitation provides no essential social benefit and can create problems including:
- Competition for food
- Competition for hides
- Stress
- Difficulty monitoring feeding
- Unwanted breeding
Individual housing is particularly useful because it allows the keeper to know exactly which animal has consumed each egg.
Temperature & Heating
Exact requirements vary somewhat between Dasypeltis species.
For commonly maintained species, a useful general gradient is:
Basking surface: approximately 30–32°C
Warm hide: approximately 27–29°C
Cool end: approximately 22–25°C
Night: approximately 20–23°C
The snake must always be able to move away from the heat.
Overhead heating is generally recommended.
Suitable options can include:
- Halogen basking lamps
- Deep heat projectors
- Ceramic heat emitters where appropriate
All heat sources must be controlled by a suitable thermostat.
Internally mounted heaters must be protected with secure guards.
Temperatures should be checked using reliable digital thermometers.
Lighting & UVB
Provide approximately:
10–12 hours of light per day
to establish a clear day/night cycle.
Although African Egg-Eating Snakes have traditionally been maintained without UVB, providing access to low-level UVB is recommended where practical.
Aim for approximately:
UVI 1–2 in the exposed basking area
while providing shaded retreats where UV exposure approaches zero.
A linear UVB source can create an appropriate gradient.
Actual UV exposure depends upon:
- Lamp strength
- Reflector
- Mesh
- Distance
- Enclosure furnishings
Follow manufacturer recommendations and ideally verify exposure using an appropriate UV meter.
The enclosure should become dark at night.
Avoid coloured nighttime bulbs.
Humidity
Humidity requirements vary according to species and geographical origin.
For many commonly maintained Dasypeltis, approximately:
40–60% relative humidity
with natural fluctuations is appropriate.
A humid hide containing slightly damp sphagnum moss or another suitable material should be available, particularly during shedding.
Avoid keeping the entire enclosure permanently wet.
Good ventilation is essential.
Where the exact species is known, husbandry should be adjusted according to its natural habitat.
Water
Fresh drinking water must be available at all times.
Provide a stable water bowl large enough for the snake to drink comfortably.
Water should be:
- Changed regularly
- Replaced immediately when contaminated
- Provided in a clean container
Although much of the snake’s dietary moisture comes from eggs, this does not eliminate the requirement for permanent access to drinking water.
Substrate
Suitable substrates include:
- Aspen
- Lignocel
- Reptile-safe soil mixtures
- Coconut-based substrates
- Naturalistic soil/bark mixtures
Leaf litter can provide excellent additional cover.
Avoid:
- Cedar
- Pine
- Calcium sand
- Sharp gravel
- Artificially scented substrates
Paper towel can be useful during quarantine or when closely monitoring an animal.
Hides & Enrichment
Provide at least:
One secure hide at the warm end and one at the cool end.
Additional retreats are strongly encouraged.
Suitable enrichment includes:
- Cork bark
- Branches
- Artificial or live plants
- Leaf litter
- Tubes
- Different substrate depths
- Elevated resting areas
Climbing opportunities are particularly valuable because wild egg-eating snakes may climb vegetation while searching for bird nests.
Branches must be securely anchored.
Diet
African Egg-Eating Snakes have an exceptionally specialised diet.
They consume whole bird eggs.
Suitable eggs can include:
- Finch eggs
- Canary eggs
- Quail eggs
- Other appropriately sized bird eggs
The correct egg size depends entirely upon the snake.
Small and juvenile Dasypeltis require extremely small eggs and cannot simply be offered quail eggs.
This is one of the most important considerations before purchasing the species.
Juvenile Feeding
Feeding juveniles can be challenging.
A newly hatched or very small African Egg-Eating Snake may require eggs from small finches or similarly sized birds.
These can be difficult to obtain reliably.
Before acquiring a juvenile, the keeper should establish a dependable source of suitably sized eggs.
Do not assume the snake will simply adapt to:
- Rodents
- Pieces of egg
- Chicken egg
- Oversized quail eggs
Their specialised feeding biology must be accommodated.
For inexperienced keepers, obtaining an established captive-bred animal already feeding reliably on a readily available egg size is considerably preferable.
Choosing Egg Size
The snake must be physically capable of swallowing the egg safely.
Although the mouth and throat stretch dramatically, this ability has limits.
Never force an oversized egg into a snake’s mouth.
When uncertain, choose a smaller egg.
The appropriate egg size will increase as a juvenile grows.
Large adult females may be capable of consuming substantially larger eggs than small males or juveniles.
Egg Quality
Eggs should be:
- Fresh
- Intact
- Clean
- Appropriately stored
- Free from cracks or spoilage
Avoid feeding rotten or badly contaminated eggs.
Eggs should not be cooked.
Whole raw bird eggs are required for normal feeding behaviour.
If refrigerated eggs are used, allowing them to approach a suitable temperature before offering can improve acceptance.
Feeding Frequency
African Egg-Eating Snakes do not necessarily feed according to the regular schedule expected of many rodent-eating snakes.
Feeding patterns can vary considerably according to:
- Age
- Sex
- Season
- Reproductive status
- Egg size
- Body condition
Juveniles generally require food more frequently because they are growing.
Adults may naturally consume several eggs when food is available and subsequently go through longer periods without feeding.
Body condition and weight should therefore be monitored rather than forcing the animal to follow an arbitrary feeding timetable.
Fasting
Seasonal fasting can occur in healthy African Egg-Eating Snakes.
A snake refusing food is not automatically ill.
However, fasting should be investigated when accompanied by:
- Significant weight loss
- Weakness
- Abnormal behaviour
- Respiratory symptoms
- Regurgitation
- Other signs of disease
Regular weighing is particularly useful with this species.
A healthy adult maintaining stable body condition during a temporary fast is very different from a juvenile steadily losing weight because correctly sized eggs are unavailable.
Feeding Behaviour
Egg-eating snakes may investigate eggs extensively before swallowing.
Once an egg has been consumed, the snake may remain relatively inactive while processing it.
After extracting the contents, the compressed shell is regurgitated.
This can look alarming to keepers unfamiliar with the species.
Regurgitation of the collapsed eggshell is normal.
Regurgitation of the entire egg contents, repeated feeding failures or other abnormal digestive problems are not normal and should be investigated.
Defensive Behaviour
African Egg-Eating Snakes are harmless to humans but can produce an impressive defensive display.
When threatened they may:
- Coil tightly
- Flatten parts of the body
- Hiss
- Strike
- Rapidly rub their strongly keeled scales together
This scale rubbing can produce a rasping or hissing-like sound.
Their defensive behaviour may resemble that of more dangerous African snakes, which can discourage predators.
Because their teeth are extremely reduced, defensive strikes present little physical danger to a person, although the animal should still be treated gently and respectfully.
Handling
Established African Egg-Eating Snakes can often tolerate gentle handling, but they are naturally shy animals.
When handling:
- Support the body
- Allow the snake to move through your hands
- Avoid tight restraint
- Keep initial sessions short
- Avoid handling soon after feeding
- Avoid unnecessary handling during shedding
Defensive displays should be interpreted as a request for distance rather than deliberately provoked.
Handling should never interfere with feeding or normal behaviour.
Shedding
Before shedding, the snake may:
- Become dull in colour
- Develop cloudy eyes
- Spend more time hiding
- Refuse food
Healthy animals should normally shed in one complete piece.
Provide:
- Fresh water
- Correct environmental humidity
- A humid hide
- Textured surfaces such as cork bark
Repeated incomplete sheds can indicate inadequate hydration, unsuitable humidity or underlying illness.
Retained spectacles or stubborn retained skin should not be forcibly removed from a dry snake.
Health
Potential health concerns include:
- Dehydration
- Retained shed
- Respiratory infections
- Parasites
- Mites
- Mouth infections
- Nutritional problems
- Starvation caused by unavailable suitable eggs
- Regurgitation
- Reproductive complications
Warning signs include:
- Progressive weight loss
- Weakness
- Wheezing
- Open-mouth breathing
- Excess mucus
- Abnormal swelling
- Persistent regurgitation
- Neurological abnormalities
- Significant behavioural changes
Because periods of fasting can be normal, body weight is an important health indicator.
Persistent or serious symptoms require assessment by a suitably experienced reptile/exotic veterinarian.
Wild-Caught Animals
Historically, many African Egg-Eating Snakes entering the reptile trade have been wild caught.
Wild-caught animals can present additional challenges including:
- Internal parasites
- External parasites
- Dehydration
- Stress
- Unknown age
- Unknown feeding history
- Difficulty adapting to captivity
Captive-bred animals should be strongly preferred wherever available.
A newly acquired animal of uncertain origin should undergo appropriate quarantine and veterinary assessment.
Quarantine
New snakes should be quarantined away from established reptiles.
During quarantine:
- Record body weight
- Monitor feeding
- Examine faeces
- Check for mites
- Observe breathing
- Monitor shedding
- Use easily cleaned furnishings
- Maintain separate equipment where practical
Veterinary faecal testing is particularly worth considering for animals of wild or uncertain origin.
Breeding
African Egg-Eating Snakes are egg-laying.
Breeding requirements vary according to species.
Only healthy, mature and accurately identified animals should be bred.
Breeding programmes should maintain accurate records of:
- Species
- Parentage
- Pairings
- Egg production
- Hatch dates
Producing offspring should only be considered when the breeder has access to the extremely small bird eggs required by hatchlings.
Successfully incubating eggs is only part of breeding this species; establishing the resulting neonates on suitable food can be the greater challenge.
Responsible Ownership
African Egg-Eating Snakes are often promoted because they do not require rodents.
However, this does not necessarily make them easier to feed.
Before acquiring one, prospective keepers should confirm:
- Exact species where possible
- Current egg size being accepted
- Reliable source of those eggs
- Adult enclosure requirements
- Long-term food availability
- Veterinary access
A juvenile should never be purchased on the assumption that suitable eggs can be found afterwards.
Captive-bred, established feeders should be strongly preferred.
Never release a captive snake into the wild.
Summary
African Egg-Eating Snakes are among the most specialised snakes maintained in captivity and provide an extraordinary example of evolutionary adaptation.
Successful husbandry depends upon providing a secure, well-furnished enclosure, appropriate thermal and humidity gradients, low-level UVB, climbing opportunities and — most importantly — a dependable supply of correctly sized fresh bird eggs.
Their specialised diet means they are not necessarily as easy to maintain as their small size and harmless nature might suggest.
Prospective keepers should secure a reliable food supply before acquiring the snake, particularly when considering a juvenile.
IMPORTANT INFORMATION
This care sheet provides general husbandry guidance and does not replace species-specific research or veterinary advice. Individual requirements may vary.
If you have concerns about an animal’s health or care, consult a suitably experienced exotic or reptile veterinarian.
Information correct at the date of publication.
reptilecommunity.com | Revised: August 2026