Morphology-Develop.

YC Wee
on 10th January 2008

Light enters the eye through the pupil. The iris (Latin for “rainbow), the coloured part of the eye surrounding the pupil, controls the amount entering the eye. When lighting is […]

YC Wee
on 3rd September 2007

On 17th August 2007, Ong Tun Pin sent an image of a curlew, commenting, “I have just come back from a 10 day trip to a very exotic island destination. […]

YC Wee
on 29th April 2007

The chick of the Oriental White-eye (Zosterops palpebrosus) is hatched blind and naked (top left). The natal downs or down feathers that usually cover chicks at hatching are generally absent […]

YC Wee
on 4th March 2007

On 9th February 2007, Heng Fook Hai posted a close-up image of the Oriental Pied Hornbill (Anthracoceros albirostris) and he noticed something he did not see before. So he posed […]

YC Wee
on 15th January 2007

The brief appearance of the Ruddy Kingfisher (Halcyon coromanda), an uncommon passage migrant and winter visitor to Singapore, towards the end of October 2006 caused quite a stir among local […]

YC Wee
on 17th October 2006

Do birds have teeth? A few species may look as if they do. But these are actually tooth-like notches on their mandibles. And they are also not used to chew […]

YC Wee
on 16th August 2006

In April 2006 Johnny Wee spotted a White-throated Kingfisher (Halcyon smyrnensis) perching on a branch of a tree, eying a lizard on the ground nearby. He managed to take a […]

YC Wee
on 29th July 2006

Albino birds are rare but they do exist. This condition is the result of genetic mutation, whereby the pigment melanin is absent. And the absence of melanin means that the […]

YC Wee
on 20th June 2006

While holidaying in Pangkor Island, Malaysia in May 2005, Susan Wong caught sight of an Oriental Pied Hornbill (Anthracoceros albirostris) with a deformed bill. With such an unusual bill, the […]

YC Wee
on 12th March 2006

Sunbirds are among the most attractive birds around, especially the males. The females on the other hand are rather drab. The food of sunbirds is largely nectar, taken off a […]

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