Sunday, December 31, 2017

Butterflies at Sha Lo Wan (沙螺灣), Lantau Island

On the last day of the year 2017, I have to discipline myself to complete this long over due blog post. 

Many thanks to my usual butterfly-shooting friends who invited me to join a butterfly-hunting trip to the Sha Lo Wan ( 沙螺灣) on a lovely Saturday morning (11 Nov). Situated at the northwestern part of the island, Sha Lo Wan is accessible either by ferry service or on foot.

A scheduled ferry service from the Tung Chung ferry terminal is available. After disembarking at the Sha Luo Wan Jetty, we had to walk along a well-paved coastal path before reaching our hunting ground. 
My first shot of the morning was this puddling Malayan (Megisba malaya sikkima).  A rather copperative guy which stayed on the ground for all of us to take some shots.
There was a similar lycaenid puddling nearby - this is a female Acytolepis puspa (Common Hedge Blue).
Though there weren't many puddling butterflies at this sandy area, occasionally, we did spot some common butterflies foraging under the sun. This is Catochrysops panormus exiguus feeding on a wild flower.
There were quite a few skippers zipping past us.  I believe this is the Parnara guttata which is the largest of the three Parnara species that can be found in Hong Kong.
In the field, I can never be sure what a brown skipper would be such as this one - so I just took a shot. Having a closer look at the picture, I believe this is a  Borbo cinnara.
Shan spotted a very small skipper. When I looked at her shot, I noticed that it was not a usual skipper -  so I waited patiently for it to re-appear. It did come back and allow me to take some quick shots. This is Aeromachus jhora - my first shot of this not-so-common skipper in Hong Kong.
Its uppersides
It looks like another speciemen of the Aeromachus species but very worn out?
From far, I saw a small yellow skipper with the typical body shape of a Ampittia species. I was hopping to find Ampittia virgata but it turned out to be the more common species the A. dioscorides resting on top of a rock.
Once the sun was high up, butterfly activities became intense. A female Ixias pyrene (Yellow Orange Tip) was enjoying the warmth of the sunshine on a leaf.
Here is the male.
Very frequently, we tend to photograph aYellow Orange Tip feeding on flowers like this.
When this guy was in flight, the irridscent blue on the upperside of the wings was very prominent. Yes, this is the Jamides bochus, a rather common lycaenid in many country parks in Hon Kong.  
Though a rather remote place, Sha Lo Wan is a promising site for butterfly-hunting ground - worthy of another visit in the year 2018.

On the eve of year 2018, wishing everyone a healthy and fruitful new year.

Hope that by the end of June 2018,  I  would photograph a lot more HK butterfly species than what I did in 2017.

Saturday, December 2, 2017

Butterflies Along Tung O Ancient Trail (東澳古道) (up to San Tau Village)

On two consecutive Saturday afternoons (29 Sept and 6 Oct), while I was on my way back from and to the airport, I made a slight detour to San Tau Village, next to the Yat Tung estate (逸東邨) in Lantau Island. Yat Tung estate is just a short bus ride (Bus 38) from  the Tung Chung bus station. 

I strolled along the Tung O Ancient Trail (東澳古道) which runs along the northern coastline of  the Lantau Island 
The Hau Wong Temple (侯王宮) which was built during the Qing Dynasty period was one of the historical sites along the 15-km long Tung O Ancient Trail - a favorite trail among hikers. 
The Quaker (Neopithecops zalmora zalmora) is a permannent resident at a location near the Hau Wong Temple (侯王宮) -  there were a few of them fluttering around some small flower buds.
A pair of Quaker each took care of its own food source.
There was a row of pea plants near an open grass patch outside a playground  A Pea Blue (Lampides boeticus) was resting on a blade of grass.
Zizeeria maha (Pale Grass Blue) is a common lycaenid in Hong Kong. If we pay attention to those small butterflies fluttering around wild flowers on the ground, we should be able to find them easily.
Continued walking along the trail for a couple of minutes, I came to a concrete bridge - the mangrove vegetation covers almost the whole river banks.
Butterfly activities were generally low on both occasions. Apart from a few skippers, there were very few other species crossing my path. This rather pristine Bush Hopper ( Ampittia dioscorides etura ) was kind enough for me to snap a few shots.
Two other brown skippers presented their pose for me too  - they look like the Borbo cinnara.
 Another specimen was found nearby on a leaf.
A fast-flying skipper which looks like a Parnara ganga was seen looking for its host plant - it did find the type of grass to lay its egg.
Chilades lajus is another common lycaenid along the coastal area
Apart from butterflies, other insects appeared in front of me would be my targets too. This  colourful beetle caught my attention when it perched above my head - thus making it rather hard a well- composed shot.
An on-coming passer-by alerted me that there was a snake about 50m ahead of me. Indeed, a rather slender green snake with some red tint on the skin was crawling along the kerb. I have no idea if it is poisonous.
Soon, I reached one of the many old villages along this ancient trail -  the San Tau  (䃟頭) village - I noticed that there were quite a number of vacant houses and some of them were in a dilapidated state.

A Snow Flat, the Tagiades litigiousus came out to welcome me to the village.
The Blue-spotted Crow (Euploea midamus midamus) was found feeding on some wild Lantan flowers beside a village house.
Due to time constraint on both occassions, I had to return to Tung Chung. Indeed, this long ancent trial has a lot to offer to the hikers and photographers as it runs through many old villages such as I hope to complete the whole trail in the near future.