Check out this mesmerizing Slo-Mo clip from Tham Lod yesterday, at 6.30pm, after sunset, when the cave's resident 350,000 swifts return to nest underground for the night.
This impressive, world-class spectacle is a 20 minute walk from Cave Lodge (cavelodge.com), where there are maps and more info. The BBC Natural History unit filmed the incredible cave-adapted bird colony earlier this year for the upcoming Asia Mountains series.
In the early morning, the birds leave for the day to feed, another equally spectacular show in the mist. BBC thinks it is the world's largest permanent colony of birds, and the swifts share the cave with a large colony of bats, which leave after the birds return. The birds never land except to cling to the cave ceiling. If they fall in the river, huge fish gobble them instantly.
Stay at Cave Lodge (dorm beds and bungalows) to experience this amazing sight, which is free for all who make the short walk to the cave exit chamber (not the inflow entrance). It is wet season at the moment and the local guides for Tham Lod take visitors only to the cave entrance chamber and first cavern. The best and only way to see all of this enormous cave is on a kayaking trip from Cave Lodge. The kayaks pass through Tham Lot, visit side caverns, explore another undeveloped cave and run 7-12 kms of fun whitewater on the scenic Lang River. Trips through the cave take around 2.5 hours. A highly experienced river/caving guide sits in the back of every kayak for a safe and exciting experience. Call 053617203 for more info and booking trips. We are in Tham Lot village, Pang Mapha, a bit over an hour's drive from Pai.
The swifts at Tham Lod in slow motion, with the last few seconds at normal, frantic speed. Turn up the sound to hear the spooky slow-mo sounds. The normal screeching is the swifts' echolocation calls. More than 300,000 cave-adapted Cooks swifts spend every night clinging to the stalactites on the cave ceiling. The best time to see this incredible bird show at the massive exit chamber of the cave is either in the early morning after dawn or just after sunset. It is free to see and only about 15 minutes walk from Cave Lodge. At the moment there are thousands of nests and the young chicks and fledglings that drop from the nests are gobbled up by the huge fish in the river. If you look closely at the clip, you can see swifts mating, the pairs falling down together before separating above the cave floor.
Level 3 kayaking on Lang river today.
It was very fun.
#Kayaking tour on Lang river.