Long Tailed Macaque: Macaca Fascicularis, also known as Crab Eating Macaque, additionally known as mangrove monkeys. This species of...

NJMM Goals for the rest of 2022 Here is a list of prioritized goals for the NJMM Survey in descending order: At least 25 more...

When we look at emerging data, some very interesting information already pops out. Almost exactly 50% of all monkey/human conflicts arise...

This month will see the implementation of Virtual Reality cameras in the field during observations. I hope to capture VR (3D, 360 degree...

Troops of marauding long tailed macaques began invading rural villages near Lembang in 2020. The situation grew more dire by October 2021...

Observation Day 8 I'm noticing some recurrent themes while observing the macaques. Mainly, it's the monkeys' ambivalence towards people...

A little bit about observations and data collection. A short video taken in the field on February 9, 2022, during two hours of...

With five observation days and more than 10 hours observing monkeys completed, I can see definite patterns emerging. The mangrove monkeys...

Close up observation of small primates began for me in 2002, in the Alsace Region of France. La Montagne des Singes was the first time I...

When macaque troops compete for resources aggression levels are higher. A few months ago, while visiting Lembang, Indonesia, I witnessed...

Goa Kreo is about 430 kilometers due east of Jakarta, in Central Java. Last week I was lucky enough to make a visit to the site, and see...

Starting in November of 2021 I began to observe a small troop of long-tailed macaques that live in a mangrove forest in North Jakarta....