Gray-banded Kingsnake

Looks how to spot one

Smooth, glossy scales

The body is slim and cylindrical, with smooth scales. The ground colour is usually light grey to silvery grey, overlaid with a series of dark saddles that can be orange, red, or black, often edged with white or cream. The pattern is highly variable, with some individuals showing wide red-orange bands (the 'blairi' morph) and others showing thinner, more broken orange or red bands (the 'alterna' morph). Some snakes may lack orange or red entirely, appearing grey with black and white markings.21

Personality what they are like

Gray-banded kingsnakes are generally calm and docile, rarely biting. They are secretive and nocturnal, often hiding during the day. When handled gently, they tend to move slowly through the hands without defensiveness. They may musk or give a gentle nip if they feel threatened or if they mistake a hand for food, especially if they have a strong feeding response. They are not aggressive by nature and are considered suitable for first-time snake keepers, provided they are acquired as established feeders.52

Daily activity how busy a day looks

These snakes are nocturnal and terrestrial, often hiding in rock crevices and under ground cover. They do not require a large amount of space, but they do need a secure enclosure with plenty of hiding spots. A 10- to 15-gallon terrarium is sufficient for an adult, though a larger enclosure (e.g., 120 × 60 × 60 cm) is recommended for better thermoregulation and enrichment. They are not particularly active, but they will explore their surroundings at night.53

Grooming and care the hands-on bits

Provide a thermal gradient with a warm side around 29-32°C and a cooler side around 21-24°C. Use a substrate of compacted soil/sand mix with excavator clay, 8-12 cm deep, to allow burrowing. Avoid loose sand or sharp stones. Maintain humidity around 40-60%, with a humid hide during shedding. Clean the enclosure regularly and provide fresh water in a shallow dish. Handle gently and not within 48 hours after feeding to avoid regurgitation.45

Home where they are happiest

A single snake should be housed in a locked enclosure with a minimum size of 120 × 60 × 60 cm. The enclosure must be escape-proof because these snakes can squeeze through very narrow gaps. Provide at least two hides, one on the warm side and one on the cool side. Use a substrate that allows burrowing, such as a soil/sand mix with clay. Avoid pure loose sand or sharp stones. A shallow water dish should be available at all times. They are not social and must be kept alone, as kingsnakes may eat other snakes.34

Food basics what goes in the bowl

In the wild, they feed primarily on lizards, but also small rodents, frogs, and occasionally bird eggs. In captivity, they should be fed appropriately sized frozen-thawed mice. Hatchlings may need to be started on lizard-scented mice. Juveniles should be fed every 5-7 days, adults every 10-14 days. Feed in a separate enclosure if possible, and do not handle for at least 48 hours after feeding.54

Company who they like around

Gray-banded kingsnakes are solitary and should be housed alone. They are not social animals and do not require companionship. In fact, cohabitation is dangerous because kingsnakes are known to eat other snakes. They are not venomous and are harmless to humans, but they may musk if stressed. They are not protected by CITES, but local wildlife laws may apply, so check your local regulations before keeping one.32

The story where it all began

The gray-banded kingsnake was first described in 1901 by Brown. For many years, the 'blairi' and 'alterna' colour morphs were considered separate subspecies, but they are now recognised as pattern phases of the same species. This snake has been kept in captivity for decades, and its popularity has grown due to its calm nature, manageable size, and the remarkable variety of patterns and colours found in different localities. Breeders often focus on preserving pure locality bloodlines, though crossbreeding with other kingsnake species, such as the Nuevo León kingsnake, is also practised. The species is well established in the exotic pet trade and is bred in captivity regularly.21

Recognised by the official bits

Integrated Taxonomic Information System (ITIS)

Recognized as Lampropeltis alterna (Brown, 1901), common name Gray-banded Kingsnake.6