Thursday, March 8, 2007
Now that the clean-up is more or less done, it's time for your resident Nature-lover to give a short summary of what raggers can expect to see and hear in and around the house. Given all the vegetation we've got around here, it's no surprise that there are quite a few birds that we don't get to see everyday; certainly more than just your usual mynahs, crows, pigeons and sparrows.The German cockroach Blatella germanica. The other common cockroach species - This small species is actually much more common than the American cockroach, simply because its much smaller size means that infestations go undetected far longer than those of the American cockroach.
Interestingly, both species of cockroach have been wrongly named - the American cockroach did not originate from America, and the German cockroach did not come from Germany. Instead, both species are thought to have originated from Africa, and followed humans as they travelled, eventually becoming the cosmopolitan species they are today.
Household casebearer moth - caterpillars of this nondescript little moth species construct little shelters out of dirt and detritus.
The spider responsible for most of the spider webs and shrivelled-up spider corpses in the corners... the pale daddylonglegs spider Smeringopus pallidus.
Equally common inside the house are the nests of the potter wasps; these use live caterpillars instead of spiders. Either way, imagine being captured by a wasp, stung and paralysed, and then sealed inside a little chamber waiting for the wasp grub to hatch and eat you alive... *shudder*
And let's not forget all the geckos running all over the walls and ceilings... (and leaving all that lizard shit inside the house) Sad to say that geckos living in and around houses don't have the nice colourful patterns of their forest-living counterparts.
Spiny-tailed gecko Hemidactylus frenatus - I still remember all the lizard shit that was on the walls and windows... Not to mention the couple of shrivelled-up lizard carcasses in the cupboards and bathrooms. The spines on the tail distinguish this gecko from other species.
Four-clawed gecko Gehyra mutilata - another one of the common household gecko species. You can tell this species apart by its flatter tail, and that it has only 4 claws on its feet (as compared to 5 claws on the common house gecko). Individuals in households often appear to be completely pink or even translucent.
Domestic huntsman spider Heteropoda venatoria. This huge spider is actually quite harmless, and does a good job of feeding on cockroaches. In any case, be careful when moving stuff around inside the garage; seeing a spider this size scurrying out from behind the planks can probably give you a heart attack.
A closer view of this huge spider. Now THAT is a big spider. This species does not spin a web, but instead wanders around, stalking large insects and even tiny geckos.
Weaver ants Oecophylla smaragdina - weaver ant, fire ant, kerengga... whatever you call them, the bites and stings of these ants are %$#&@^ painful! (Another reason to not run around barefoot outside; there's a colony or 2 just outside the house) As far as I know, the colony rules the little pathway that connects the main path and the back door, and I think the same colony also uses the drain along that stretch as its own little highway. I believe it's a good idea when I suggest that people refrain from running around barefoot, especially around that area.
And apart from all the ants, I managed to disturb a dozen or so of these little beasties (Do you need any more convincing as to why running around barefoot is not a good idea??!):
CENTIPEDES!
I could identify at least 2 different species...
Scolopendra centipede - Goodness knows how many I evicted from the drains, and those were the small ones. These species of centipedes can grow up to 30 cm in length! Singapore is home to 2 species of these large centipedes - Scolopendra morsitans and Scolopendra subspinipes.
Of course, not everything that scuttled and crawled in the drains were as bothersome as the ants and centipedes... Others just served to illustrate how bloody clogged-up and sediment-filled the drains were.
African giant snail Achatina fulica - another foreign species introduced into Singapore. Don't worry, that's not my hand. And say, anyone craving for escargot over at the house...
Every time I go to the house and see how nice and clean and dirt-free the drains are, I feel damn proud of our achievement and how we cleaned out the entire drainage system in a single day. (PLEASE help keep our drains clean!)
While working on the float, you might be harassed by honeybees:
Eastern honeybee Apis cerana - Don't ask me why, but honeybees love to buzz around the dustbin, as well as the tap outside the house. They also like to attack people, probably to gather salt and nutrients from our sweat. They appear harmless, but don't go and ji seow them lah.
On the first day, we spotted another inhabitant of the drainage system, one that I hope does not discover all the food we have in the house:
Common rat Rattus norvegicus - One of these popped its head out of the sewer the other day... they'd better not invade the house. (Of course, it could have been any one of the many local rat species, perhaps Rattus tanezumi, Rattus exulans, Rattus tiomanicus, or Rattus annandalei; no matter what, they're all rats)
AVIFAUNA
Of course, there's so much more to the wildlife of 02 Kent Ridge Road than your usual bugs and insects, reptiles, and vermin. We've got birds! And so many different kinds too! =D
Of course, there are your usual common everyday birds, such as:
Javan myna Acridotheres javanicus - Singapore's most common bird, this immigrant from (where else?) Java is all too common.
House crow Corvus splendens - Yet another common bird... Introduced from India, they finally became established in Singapore around World War II. And now they're one of the most common birds you can find around, perhaps to the detriment of some of the native bird species. You ought to watch these in the evening, when they fly in to roost with the cockatoos... Black crows and white cockatoos, and both equally noisy. Or when they're roosting, and suddenly all the crows in the trees fly off for some unknown reason. Dozens of crows flying all over the place; anyone watched Alfed Hitchcock's The Birds?
Feral pigeon Columba livia - Hope they don't crap too much around the house... Pigeon shit is green. Absolutely disgusting...
Apart from the usual boring old birds, the Rag House has also been visited by a few other species of birds, not as common as the boring ol' mynahs, crows and pigeons, but not as rare as they may appear to be. You just need to keep your eyes (and ears) open:
House swift Apus affinis. Easily mistaken for a swallow (although swallows and swifts are not closely related), this bird spends most of its life on the wing. Another bird that has adapted well to urban life, building its little nests in buildings and other manmade structures.
House swifts sometimes gather in large flocks, especially before dusk.
Asian glossy starling Aplonis panayensis - This bird is closely related to the mynas, but slightly less common. The glossy dark green plumage and the red eyes are especially distinctive.
Olive-backed sunbird Nectarinia jugularis - Another pretty common local bird, they're damn hard to spot, since they're so damn tiny and they fly so fast.
Asian koel Eudynamys scolopacea. This is the bird responsible for that maddening call one often hears in the early morning or at dusk. Actually a species of cuckoo, it's a nest parasite of crows. Not to be confused with the Asian glossy starling or crows. This individual is a male.
The colouration of the female koel is markedly different from that of the male.
The koel once wasn't so common in Singapore; it used to be that the majority of koels in
Singapore were once migrants, and only a few koels were resident and bred here. However, it is very likely that due to the great increase in the introduced house crow population, numbers of resident koel have also risen, and thus this bird has become a much more common component of our avifauna.
Like many other members of the cuckoo family, the koel is a brood parasite - it lays its eggs in the nests of other birds, in this case, the koel specialises in the house crow and the large-billed crow. The eggs of the koel are even patterned such that they resemble the eggs of its host species. When the koel chick hatches, it competes with the crow nestlings for food, and may even push the crow eggs or nestlings out of the nest. This results in the crow foster parents feeding just one sole surviving chick - the koel chick itself.
Collared kingfisher Todirhamphus chloris - Singapore's most common kingfisher, often found far from water, since they eat lots of other things besides fish... One of these was sitting in a tree just outside the living room laughing away one day... wonder what the Hell was so funny?
White-throated kingfisher Halcyon smyrnensis. Another common local kingfisher, this species, like the collared kingfisher, is often found far from water, feeding on large insects, lizards, frogs and even smaller birds.
Black-naped oriole Oriolus chinensis - Just look out for the bright flash of yellow flying amongst the green. Very easy to spot when they fly out in the open across the road.
Pink-necked green pigeon Treron vernans - One of our native pigeon species, which feeds mainly on fruit. Actually quite common, but rarely seen.
Common flameback Dinopium javanense - Singapore's most common woodpecker species. The bright red crest of the male is unmistakeable.
` lets be raggerfied