No extreme emotion on this one compared to some viral video somewhere in the Intertubes.
Nice to view a double rainbow over Kranji. Could not fit it into a single photo, so this is merged from a few photos. There are flaws in the stitching but doesn’t matter. It is as I remembered it, with the warm glow of the early morning sun illuminating certain part of the scene.
In contrast, this single rainbow was less eye-catching but the surrounding view at Jelutong Tower was definitely better.
Asian Palm Civet (Paradoxurus hermaphroditus), also called toddy cat in English, and musang in Malaysia/Indonesia and sometimes luwak in the latter.
It is a nocturnal animal, that is good climber. It feeds on fruits mainly but occasionally eats smaller mammals and insects. It also feeds on palm flower sap which when fermented becomes toddy, hence the alternate English name.
It is the same animal that is the source of Kopi Luwak, or civet coffee, one of the world’s most expensive coffee. Made from the beans of coffee berries which have been eaten by the animal, then passed through its digestive tract. It is the commercial production of this type of coffee that threatens the wild population of civets as increasing number are captured and ‘farmed’ for the coffee beans.
In Singapore, civets can be found in forested areas of Singapore and also near urban areas, especially the Siglap area. This particular civet was found at the former Bidadari Muslim cemetery at dusk in October 2012. It was probably the start of it’s evening food round.
Upon contact with with human, it quickly ran up a tree where it stayed around for a few moments before quickly disappearing into surrounding vegetation.
The Green Imperial Pigeon (Ducula aenea) is a species of forest pigeon. It a large bird, with green-blue metallic sheen on its wings, back and tail. Its head and underparts are off-white.
Its usual range covers southern Asia from India to Indonesia
Historically, this species have been listed as a resident in small numbers at the coastal area (Gibson-Hill 1949)1
Presently in Singapore, it is listed as a non-breeding visitor with it’s usual stronghold in Pulau Tekong where sightings are more common.
In 2011, they were sighted in the adjacent Pulau Ubin between the months of June and August. Up to 5 were perched on a single tree in one afternoon.
In the mainland, there were sightings in Pasir Ris Park area in early 2012. In March 2013, the birds were seen in an industrial estate in Loyang. Ever since then, they has made regular appearances there, whenever the Macarthur Palm (Ptychosperma macarthurii) fruits in the area.
As an observation, the pigeons swallow the ripe palm fruits whole as the sequence of pictures shows.
With the knowledge of the regular presence of the pigeon in the area, the first report of nesting came in late March 2014, with a single chick hatched subsequently. By May 2014, it seems that the chick has fledged and with that the first breeding record of this species have been documented.
In the span of 3 years, this species appears to have dispersed from Pulau Tekong to Pulau Ubin and then to the mainland. And finally in an unlikely turn of events, it started breeding in an industrial estate, feeding mainly on an introduced exotic palm species.
References
1. Gibson-Hall (1949) A Checklist of the Birds of Singapore Island
Random yak from Chele La Pass in Bhutan. Taken in April 2013.
A day-flying moth. Taken at Macritchie Reservoir, August 2012.
The Red-billed Blue Magpie (Urocissa erythrorhyncha) is a striking looking magpie species. As the name suggest, it has a red bill and also red legs. It’s head, neck and breast are black with a bluish spotting on the crown. It’s shoulders and rump are a duller blue and the underparts are a greyish cream. The long tail is a brighter blue.
It’s usual range cover northern India, the Himalayas, northern parts of South East Asia up to China.
It’s presence in Singapore has been reported dating back to at least 2001 (wildbirdSingapore)1. Reports of sightings have been concentrated mainly in the Southern Ridges, covering anywhere from Mount Faber to Kent Ridge Park and adjacent areas.
It has been speculated that the birds originated from the illegal bird smuggling activities from the southern coast and outer islands of Singapore as illegal smugglers came in from the Riau Islands, with reports of housing station for these birds located along Pasir Panjang Road (wildbirdSingapore)1
Whatever the case of their origin, the magpies have been around for more than a dozen years with regular sightings ever since with individual sightings of 9-10 birds reported. Have they established a feral population or are the sightings of original released/escaped birds? No one can be certain, as magpies in general can live up to a decade, and breeding records are not available.
What we do know is that these magpies have been mating. This have been observed in April 2013 in the below photographs.
Notice the position of the male’s legs. One is wedged on the female’s leg to prevent her from jumping off. The other is holding on to the wings of the female to prevent flying.
The actual act, like most other birds mating is brief and vigorous. No further observations of the fate of these birds as they tend to roam around. No nesting records are known.
So what is their diet?
The partial answer is that sometimes they visit nearby buildings to rummage through the nearby garbage collection points. Here it is observed eating cooked rice grains from one such building.
What we can conclude is that there magpies are roaming around the Southern Ridges, are adaptable enough to be around for more than a decade, have managed to adapt at least some parts of their diet to reflect their urban settings.
Most of the pictures taken here are from my office building which is opposite Kent Ridge Park over a period of 3 years. And in most of the sighting, they come in pairs or in groups.
I leave you with some more pictures of these magnificent, hardy birds.
Video taken handheld and stabilized in post. Please pardon the jerkiness.
Reference:
1. wildbirdSingapore Yahoo Group
One of the joy of birding is to observe behaviour of birds in the field and then having done so, be educated by a fellow birder as to what it all meant.
I had the opportunity to observe a family of Oriental Pied Hornbills (Anthracoceros albirostris) flying towards a kampung house at Pulau Ubin. One of the adult proceeded to land on a large papaya tree. This tree happen to have one ripe papaya fruit.
Soon enough the hornbill dug into the fruit itself and then retrieve the flesh. It the proceeded to flip the morsel and then with the mouth wide open, swallowed it whole. This method of feeding is call “ballistic transport” and is practiced by hornbills and toucans.
The hornbill using its powerful bill to tear into the the papaya fruit.
The flip and swallow routine
A closer look at another instance. Notice the shape of the morsel is different.
Yet another instance, this time at a different, steeper head angle.
After one side is done, it goes for the other side. A messy eater.
In between feeding time.
All the while, the juvenile is perched quietly just below the papaya tree. As it has the same pose, you can compare its relative proportion.
Soon after these photos were taken, a group of weekend cyclist came by a bit too close. The whole family flew off to another location, and the papaya was left half eaten.
In summary, we know that Oriental Pied Hornbills like ripe papaya fruits, they tear into the fruit using their powerful bill to retrieve morsels of flesh, are messy eaters and then use ballistic transport to feed themselves.
Reference:
Ballistic transport (“flip and catch”) feeding in hornbills
A walk to west side of Pulau Ubin yielded another larger sized butterfly.
The female Great Mormon (Papilio memnon) has many forms. This particular specimen is of the esperi form which is the predominant one in Singapore.
It’s been three years since I last posted. The last post was celebrating my first year of birding and the accomplishments that went with it. It reads like a resume now rather than an article and I highlighted things big and small, but at the time it felt important.
I suppose in actuality not much have changed. I still pursue this hobby with goals in mind and in truth, with an even more determined mindset after the first year. But enough of listing ‘accomplishments’ as it seems rather self-indulgent. Instead, there are some stories to tell and memories to jot down.
So let me start by posting butterflies instead of birds. The Great Orange Awlet (Burara etelka) is a rarely seen butterfly as it prefers to be active during dawn and dusk. It’s hard to miss though if it’s around, due to it’s intense orange colour. I was lucky to have seen this one at Jelutong Tower in the early morning.
After Jelutong Tower, I went walking on the trails where I met the female and male Saturn (Zeuxidia amethystus). They’re really good at camouflage and will only reveal themselves by flying away when the intruder gets close.
And lastly, a Common Faun (Faunis canens). I don’t know much about this butterfly, but hopefully in the future will be able to write more.
On 29 April 2010, I bought a 300mm lens to try out for birds and butterflies photography. About two months in, I gave up on photographing butterflies but kept on photographing birds. Since then, I’ve kept track of this hobby more meticulously that I normally would.
Today marks the first year of this endevour for me. What have I accomplished so far:
First among my group to photograph the following uncommon birds:
Photos and articles in Bird Ecology Study Group blog:
My bird count stands at 170 identified non-captive birds photographed in Singapore, and 23 for birds captured in Fraser’s Hill bringing a total of 193.