The Osprey Pandion haliaetus is a truly global bird found in all continents (except the Antarctic).  In Borneo, small numbers from Eurasia find their way here during the northern winter, instinctively settling near wetlands, fish being their main diet.  I have always being amazed by the sight of the bird howering and then plunging into the water and to emerge flying with a fish.

Changeable Hawk-eagle dark morph

Learned avian naturalists have spent considerable time delving into the taxonomic ranking of  crested hawk-eagles.  From a birdwatcher point of view, the resident crested hawk-eagle being polymorphic and having 2 main morphs, earns itself the name “Changeable”, with the dark morphs being more common.  Mainly a forest bird, it is also seen at forest edge, no doubt hoping for an easy meal.  Race in Borneo Nisaetus cirrhatus limnaetus.

The Mountain Serpent-eagle is distinguished from the Crested Serpent-eagle by having longer wings, a darker plumage with black throat and broader white band on the tail.  When seen flying  from a long distance, it is probably easier to id from the voice, with the final note of the Mountain being more sustained.

Mountain Serpent-eagle, Mt Kinabalu

Crested Serpent-eagle, Tabin Wildlife Resort

I have seen many photos of the Crested Goshawk on the net and I thought perhaps one more wouldn’t dampen your appreciation for this superb accipiter. It is fairly common throughout the lowlands of Borneo, often seen circling slowly over treetops. When not in flight, it can be seen perched on even the shorter trees. Race in Borneo A. t. microstictus. Happy hunting!

We just have to admit that it is so much easier to see the Black-Shouldered Kite Elanus caeruleus now than say 20 years ago. Unfortunately this expansion of both range and number could be due to increased cultivation and turning of forest into scrub and grassland. Whatever it might be, it is always a joy to see this bird hovering and gliding in its search for prey. A friend once told me that these kites have evolved from a previous generation of owls. Comments?