White-handed gibbons come in two color varieties, a dark brown (almost black) and a more light brown or beige. A few weeks ago I posted one of the darker guys. Here’s one of the lighter ones. It’s amazing how long their arms are — and as I said before — how agile they are high up in the canopy, especially for being such a large primate.
Nikon D500 with 200-400mm lens (at 260mm) ISO 1600, f/4 at 1/100th of a second

Hornbills are iconic of Southeast Asia and many birders travel to Thailand in search of the 13 species that can be found throughout the country. In Khlong Saeng and northern parts of Khao Sok National Park, can be found eight of these species. I saw three, including the great hornbill. As the name would suggest, this is a large hornbill, with a wingspan that can reach five feet. The great hornbill’s most prominent feature is the bright yellow casque that sits atop the elongated bill.
Nikon D500 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/4 at 1/8000th of a second

Here’s one for the arachnid fans — a red long-horned orb weaver spider. We also saw a yellow one of these guys at Kaeng Krachan in Thailand. The purpose of the horns is unknown from what I’ve read.
Nikon D810 with Nikkor 105mm macro lens, ISO 1600, f/6.3 at 1/60th of a second

Hard to believe that one of the mammals that I was the most excited to see in Thailand was a squirrel. But this isn’t any ordinary squirrel. This is the black giant squirrel. These guys are big. Almost four feet in length big — and with a nice duotone coat. Much like yesterday’s langur, this guy was in a tree just a few feet from my tent in Kaeng Krachan National Park. More on these squirrels in future posts.
Nikon D500 with Nikkor 200-400mm lens (at 400mm) ISO 1600, f/4 at 1/640th of a second

I photographed two species of langur on my recent Thailand trip. The dusky and the banded. This guy is the former, although I had a rough time telling the two apart. My understanding is that the dusky langur is a bit darker in color than the banded. Langurs are also sometimes called leaf monkeys or lutungs. They are small old world monkeys that range throughout Southeast Asia, India and Sri Lanka (depending on the species). Dusky langurs are found in Myanmar, Malaysia and Thailand. This particular dusky langur was in a tree a few feet from my tent in Kaeng Krachan National Park. I was obviously able to get very close for this portrait through the heavy vegetation.
Nikon D500 with Nikkor 200-400mm lens (at 400mm) ISO 1600, f/4 at 1/320th of a second

There is an incredibly long and diverse list of brightly colored birds living in Thailand. Unfortunately, I didn’t get to see too many of the species that I had hoped for. But I did see a few, including this beautiful little guy. Actually, he’s quite big for a bee eater — appropriately named the red-bearded bee eater. He also has a touch of blue around an orangish eye, a pink cap, green coat and a bit of yellow on the underside of the tail.
Nikon D500 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/4 at 1/320th of a second

Forget the primates and other mammals… this little butterfly — no more than an inch in length — got my Thailand guide more excited than anything else we saw. He was downright giddy with excitement when we spotted it along the bank of a small river in Kaeng Krachan National Park. He identified it as an emerald awlet, but a bit of research tells me that it also goes by the green awl or small green owlet (although it looks more blue than green to me). I was told that it is very rare. And I was “very lucky” to make its acquaintance. I was also lucky that it allowed me such a close approach with my macro lens.
Nikon D500 with Nikkor 105 macro lens, ISO 1600, f/3.5 at 1/125th of a second

I had a lot of fun with these three little stump-tailed macaque babies. They were tiny little things and were having a good old time playing with each other and posing for the camera. As they grow older, their fur takes on a darker color and their faces turn a bright red (I’ll post a few shots of the adults in the coming weeks). Along with gibbons and langurs, these macaques were one of five species of primate that I photographed in Thailand.
Nikon D810 with Nikkor 200-400mm lens (at 200mm) ISO 1600, f/4.5 at 1/250th of a second

This is the Malayan porcupine. Each night, about six or so of these nocturnal beasts would come creeping around our campground looking for whatever scraps they could find. They are pretty large and stout animals in the rodent order. The quills are actually modified hairs that start soft and become increasingly hard and rigid as the porcupine grows older. Like the civet that I posted the other night, I used a two-flash setup to capture both front and (almost) backlighting.
Nikon D810 with Nikkor 200-400mm lens (at 210mm) ISO 400, f/8 at 1/60th of a second, two Nikon SB-900 flash units

The white-handed gibbon, also known as the lar gibbon, is one of the more spectacular primates I’ve had the pleasure of viewing in the wild. Their acrobatics high up in the canopy of the forest’s tallest trees is pretty amazing. After swinging from branch to branch, they’ll often hang freely from a single branch and sound their call. Gibbons are apes and not monkeys (along with chimpanzees, bonobos, gorillas, orangutans and yes, us humans.) It’s mainly the lack of a tail that distinguishes apes from monkeys. More on these guys in upcoming posts.
Nikon D500 with Nikkor 200-400mm lens (at 360mm) ISO 800, f/4 at 1/5000th of a second