Nudi Falls is one of the most known and most popular divesites in Lembeh Strait. Maybe also because it is one of the most versatile divespots. Nudi Falls lays about in the middle of the Straits on the mainland side – just north of the village Tandu Rusa. It offers Read more…
As an avid hitchhiker earlier in my life, meeting loads of cool people and getting to a lot of places for free, the term hitchhiker describing an ecological interaction has immediate appeal. In contrast, the movie the hitchhiker with Rutger Hauer certainly has left no one seeing it untouched! So, Read more…
Communication in order to share information between conspecifics is very common in nature. Just think about male birds singing very loudly early in the morning with the dual purpose of telling conspecific males that this spot is taken as well as getting information through to the females what a hunk Read more…
More or less everything in nature, with the rare exception of an adult orca or a fully grown female great white shark will be prey for something else. One consequence of this is that fear will be a prevailing emotional status in nature, as bold and brave animals will be Read more…
One of the most numerous and beautiful fish in Lembeh is the Banggai cardinalfish. Just a few years ago, this small black and white fish with delicate patterns was quite rare in the strait, but now it can be seen almost all through Lembeh. Yesterday I saw quite a number Read more…
Yesterday`s blog on Batesian mimicry got me started thinking (thus the big tank of air, brain activity requires oxygen!). Batesian mimicry was about “parasitizing” on the true signal of something sending out an honest warning. This is a very special type of mimicry. Camouflage, where animals try to look like Read more…
A couple of weeks ago the title for being the ugliest animal in the world was awarded by the British science festival. Top contenders were the proboscis monkey, lice, the nowadays famous blobfish and a frog from lake Titicaca with the catching name the scrotum frog (it is, I promise! Read more…
Cephalopods belong to the large group of animals known as molluscs. Generally molluscs do not move well, and when they do, it is by either gliding over a slime track or by using their external shells. But not the cephalopods. Cephalopods move very quickly and with very precise movements when Read more…
Once again, back in Lembeh. And not only me, when I arrived at NAD six other guests in several groups that I met the last couple of years here where also back. One would think that the black sand, so so visibility as well as muck divings risk for dives Read more…
After leaving in mid-May to spend some time quality time with the big pelagics in Mexico, Costa Rica, and the U.S., I’m back to stay for a while at NAD. After embarking on my open-ended trip to Indonesia last August, I spent eight of the past twelve months split between Read more…