I have been travelling to thailand for about 10 years now. For the first few years just to the islands and of course Bangkok. In six years (probably about 8 months total stay time) I had only seen 1 snake that was seen coming into our room it was then chaised and dispatched by the staff. So snakes had'nt worried me.
In the past four years after marriage with a girl from chaiyaphum my stays have been around that general direction. In two years of visits I had again only seen one snake and had stepped on one scorpion. I quickly found out that a scorpion sting in thailand is not lethal (although I did not know that at the time).
Snakes still did not worry me.
We stayed in Ireland for about 2 1/2 years and had decided to up sticks and move to thailand. About a month ago I brought my wife and 2 kids there so I could wrap things up here. I was there for ten days and saw 4 snakes and one scorpion in the "hung nam" that I caught coz I did not want my son stepping on it like his thick father had done previously. It ended up in the lao khao.
Any back to the snakes. Two were not very venomus but could have caused a few problems for the 2 year old. One of the two others was a king cobra that the FiL found while investigating the "squaking, screaming blood curdling, oh fuck" sounds coming from the koop. We were not at home but were usually sleeping only a few meters from the koop.
The second was this

We went out to the fields to visit the BiL and his new baby. This turned up. It was less than one meter from myself and directly behind my 2 year old when spotted. At the time I didnt know what it was. There was a big commotion and the BiL chaised it and dispatched it to the yelps and screams of the rest of the family. I was told that if it had bitten us we would have had to be in a hospital in 10 minutes. This would have been impossible as we were in the rice fields in the middle of nowhere. I asked why it came to us and was told that it must have been the lights. We had only just finished talking about noises we heard in rice shed and I was told it was a rat. On my return home I decided to learn a little about these creatures that could terminate me or one of my family. I found out that it was the rat the snake was after. If your living area is kept clear of food for snakes they will generally pass through and not be a problem.
Bungarus candidus (Malayan Krait or Blue Krait)
Thai:
(ngu tap saming khla, ngu kan plong)
Length: up to 160 cm
Occurrence: All over Thailand, especially frequently found in the northeast.
Habitat/behaviour:
The blue krait settles predominantly in the flat country. They are seldom found over 1200m and frequently live in close proximity to water. The blue krait is also found close to rice fields and rice dams, where it uses the many holes and paths of rats and the nests of mice to hide in. However it can also be found even in villages and cities. The blue krait hides away at night. Like the banded krait, they are somewhat shy. The blue krait is predominantly an ophiophagous, which means that it feeds off other snakes. It will also eat lizards, amphibians, and occasionally even small mammals. There is little known about the reproductive practices of Bungarus candidus. According to some observations, during the mating season the males engage in ritual fighting. Eggs are laid in Thailand in the months of March and April. During this time, gravid females could often be seen on sale from traders at the Bangkok weekend market, in Chatuchakmarkt. On average, four to ten eggs are laid. The young are scarcely 30 centimetres long at birth and correspond in colouring and style to the adults. Under normal conditions the snakes only bite to defend themselves, or if they are stepped on or injured. The poison of Bungarus candidus is neuro-toxic, as is the poison of the other Kraits, and thus affects the nervous system of the victim. The same amount of Krait venom as that of the Asian cobras is more lethal.
Danger: This snake is very poisonous and generally lethal to victims if bitten.




Strong poison, deadly!