2018年10月9日 星期二

Mai Po 9 Oct 2018 - Manchurian Reed Warbler

Manchurian Reed Warbler is always one of our top Acrocephalus dream-ticks in HK, Tung and I missed several times. Twitching one is always difficult and limited in Autumn only.

Yesterday we got news of a twitchable Man Reed in Mai Po so today's target is very clear and specific. And we were very lucky enough to see the bird as soon as we just arrived the spot!

Thanks to David and Graham for finding the bird out!

Manchurian Reed Warbler - bird was already showing when we arrived. The weak 'black brow' told us this was our target!

the crown pattern is different to Black-browed Reed Warbler. For Manchurian, the lateral crown stripes are brownish rather than black, and showing scaled effect which can be difficult to see in poor light and angle

Manchurian Reed Warbler - the tail and bill are also longer than Black-browed

Manchurian Reed Warbler - eye stripe is more poorly marked than Black-browed too

Manchurian Reed Warbler - the long tail with distinctive head pattern

We are impressed with the Nikon autofocus system, slow but at least accurate in such condition

Manchurian Reed Warbler - the ginger tone of rump and uppertail coverts are hard to see under strong light

as see here the white-brow is quite distinctive so it is also called White-browed Reed Warbler

this bird was showing very well but taking good shots was another problem... Anyway, we are happy for twitching this bird 

Beside the Reed Warbler, we also saw Lanceolated and Pallas's Grasshopper Warbler, an Emerald Dove (our first in MP), a hepatic Oriental Cuckoo and we found a Long-billed Dowitcher in our Great Knot photo (!!). A good day indeed.

haven't been to here for long time

Oriental Reed Warbler - many showing but none photoable

Great Knot, and we found a Long-billed Dowitcher inside after checking the photos....

Chinese Pond Heron

One Sakhalin Leaf Warbler was calling too but not showing, a recording can be checked here (below 5k Hz in average):


The full checklist of today: https://ebird.org/view/checklist/S49068663

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