A morning's walk on Oct 27, 2010
Would a significant weather change, like a good (for it brings comfort for outdoor sports like birdwatching) drop of temperature, bring a change in the number of birds seen, residents as well as birds on migration? My morning's walk seems to have offered an answer. But I must be reminded that any observation on wildlife and birds in particular, is a long-term business. Five to ten years is an average for any reliable conclusion (a good educated guess, I believe).
I went through the barrier gate at 7:40, late for LMP if going through Shing Mun part was not straight
business. I was still thinking about the bird which uttered a monosyllabic nasal call like bleating (to quote Clive Viney) at the grassy slope of Pineapple Dam was that of a Bright-capped Cisticola when I saw an Ashy drongo. Well, it was a daily thing as winter was settling in (see, the temperature was just 15 degree Celsius and I was wearing long-sleeved shirt and a pair of cotton pants!) but the bird wasn't among a birdwave, not calling and active. It perched, offering me a clear sight for a short moment.The only conclusion I could draw was that the bird had just arrived, early in the morning or during the night, non-avoidable if one was familiar with the birds found on Po Toi. I must also mention a Gray-wagtail which had settled itself on the aqueduct that ran behind the offices of the Waterworks Dep't and AFCD, without 'compatriots' or White wagtails as winter companions yet.
It was about an hour from start that I was at Picnite Site No.6. I heard or seemed to hear some Black-
throated tits calling high above nearby. I started turned up my head and searched. I missed a small
bird that stopped on top of the single cotten tree and was gone. But on the same level of it I found
a bigger bird. It was a flycatcher - brown headed, dull rufous with unclear streaks on the breast and
blue lower back and rump - no doubt a junvenile/first winter Blue and white flycatcher. Time afforded me just enough for identification and gone among thick leaves of some tree nearby. Another flycatcher soon came to view. The light was good and as I was quite sensitive to colour, its greater wing covert wing bar was found narrow and the feathers here fringed dull rufous. But more noteworthy was that its back was solid darkish brown. I tried hard to ascertain its identiy when it gave me some sideview. Yes, some streaks but inconclusive until a full view of its clear thick streaks across the breast. No doubt, my first Gray-streaked flycatcher of Shing Mun and naturally my first of this autumn.
So far and up to the top of the pass I met no birdwave and no windfall of any kind around the public
toilet. I walked down right away though I heard the sedentary Lesser shortwingcalled up the slope on the right, for time was running short at about
ten. The same kind was heard some distance downslope at its old place again. Still no birdwave
encountered all the way that made me a bit disappointed until I found a pair of Sooty flycatchers.
It was no exaggeration that I found the first one desperately feeding above that part of a stream that ran down at right angle with the road on my right. Silently it perched, swinging its head left and right, took flight suddenly and immediately returned, perching on the same horizontal hanging climbing plant, throat swelled and shrank just detectably in gulping down its insect victim. For some minutes I kept on watching its bursts of short flight and hovering I found graceful and most enjoyable, at a distance short enough needing no aid of my binoculars. Reality was that the bird was refueling itself with pieces of nurishment tiny enough to be invisible to me, in its life-and-death struggle to be able to reach its wintering gounds in the south. I relaxed and gave it silent adieu when I saw it defecate, a good indication that it was doing well. I managed to just 'pick out' aBlack-winged cuckoo-shirke, again not with any birdwave before I finished my walk.
Total number of birds seen or heard (Bright-capped cisticola and Black-throated tit no counted) was 22,
eight and mroe than 25% behind last time, no bird wave and no warblers.
S L Tai