---
title: "What is this flying creature at MacRitchie Reservoir? It has a triangular flap on its butt"
url: "/singapore-seen/what-is-this-creature-at-macritchie-reservoir-it-has-a-triangular-flap-on-its-butt"
published: "2017-06-20T01:31:43.000Z"
updated: "2018-05-10T06:20:25.000Z"
section: "Singapore Seen"
tags: ["unusual","creature","MacRitchie Reservoir","animals"]
---

# What is this flying creature at MacRitchie Reservoir? It has a triangular flap on its butt

*Stomper Crystal came across a peculiar looking creature at MacRitchie Reservoir two weeks ago. *

Stomper Crystal came across a peculiar looking creature at MacRitchie Reservoir two weeks ago.

In an email and telephone interview, the Stomper said that the creature was flying around before it landed on a tree.

It then started climbing upwards.

In a video the Stomper sent, the creature appeared have a triangular flap on its butt.

Crystal estimates that the creature was the size of a lemur.
 
 She did not manage to get a good look at its face because it was too dark.