Birds of Prek Toal

Prek Toal is a magnificent wildlife reserve, off the Tonlé Sap lake in central Cambodia. These photographs were taken just after dawn, from a small boat in one of the many tributaries. I used an Olympus E-M1 Mk II with the Leica 100–400mm lens, which gave an equivalent full-frame length of 200–800mm.

The Olympus was pretty essential as travelling with a bigger full-frame camera and lenses is more or less impossible, given the weight restrictions on local flights (6kg on Bangkok Air, for example). The Olympus was running at 1000–1250 ISO, which is pushing it for these cameras, but using DxO Prime noise reduction I was able to reduce noise to full-frame levels.

Photographs in this album include: Lesser Adjutant, Painted Stork, Great Egrets, Great Egret, Grey Heron, Young Spot-billed Pelican, and more.

▸ Technical data — all 10 images
Image Camera FL f/ Shutter ISO GPS
Lesser Adjutant, Prek Toal, CambodiaE-M1 Mark II300mmf/7.11/1600s1250
Painted Stork, Prek Toal, CambodiaE-M1 Mark II300mmf/7.11/1600s1250
Great Egrets (background is Little Egret with the black bill), Prek ToalE-M1 Mark II300mmf/5.71/1600s1000
Great Egrets, Prek Toal, CambodiaE-M1 Mark II350mmf/5.91/1600s1000
Young Spot-billed Pelican, Prek Toal, CambodiaE-M1 Mark II350mmf/5.91/1600s500
Young Spot-billed Pelican, Prek Toal, CambodiaE-M1 Mark II350mmf/5.91/1600s500
Great Egret, Prek Toal, CambodiaE-M1 Mark II250mmf/5.61/1600s4000
Grey Heron, Prek Toal, CambodiaE-M1 Mark II280mmf/5.61/1600s3200
Painted Stork, Prek Toal, CambodiaE-M1 Mark II280mmf/5.61/1600s640
Spot-billed Pelican, Prek Toal, CambodiaE-M1 Mark II318mmf/5.81/1600s1250

For camera settings, techniques and equipment used in shoots like this, see the Technique posts on mcaughtry.photo.