Bungarus caeruleus
Silhouette: Michael Scroggie, from original photograph by Gary M. Stolz, USFWS (original photograph in public domain). · PhyloPic
In 3 days ~70% in a week ~90%
The common krait (Bungarus caeruleus) is a highly venomous snake species belonging to the genus Bungarus in the family Elapidae. It has a black or bluish-black body with narrow white crossbands, typically reaching a length of 0.91 to 1.22 m (3 to 4 ft). It is widely distributed across India, Pakistan, Bangladesh, Sri Lanka and Nepal, inhabiting grasslands, agricultural fields, and human settlements. It is known for its potent neurotoxic venom and responsible for the majority of medically significant snakebites in the Indian subcontinent.
The average length of the common krait is 0.9 m (2 ft 11 in), but it can grow to 1.75 m (5 ft 9 in). Males are longer than females, with proportionately longer tails. The head is flat and the neck is hardly visible. The body is cylindrical, tapering towards the tail. The tail is short and rounded. The eyes are rather small, with rounded pupils, indistinguishable in life. The head shields are normal, with no loreals; four shields occur along the margin of the lower lip; the third and fourth supraoculars touch the eye. The scales are highly polished, in 15–17 rows; the vertebral row is distinctly enlarged and hexagonal. Ventrals number... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Crocodile Bank | 🇮🇳 India | |
| 2 | Thrissur Zoo | 🇮🇳 India |
Possible
About 30% of wildlife watchers report a Common Krait sighting in Lucknow on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 5th most-seen of the 9 reptiles we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
September
In that month about 60% of wildlife watchers report a Common Krait in Lucknow on a given day, against under 5% in May, the lowest month. That is one of Lucknow's wettest months, with about 170 mm of rain against almost none in November.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Common Krait sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
Yes
Of the 3 cities where we can rate Common Krait sightings, Lucknow has the highest daily chance: about 30%. Next come Pune (India, about 10%) and Bengaluru (India, about 10%).
GBIF citizen-science records
It is estimated from how often the Common Krait is recorded against all the reptiles logged in Lucknow (5 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
