Thursday, 24 September 2015

A Day's Trek at the Nagla Block of the Sanjay Gandhi National Park, Mumbai, India









The Nagla block is the northern most tip of the Sanjay Gandhi National Park (SGNP) and is a relatively unexplored jewel of the SGNP.It hides one of the most mysterious and treasured forest scape.The 16 sq km Nagla block lies within the Thane district to the north side of the Bassein Creek.

This place being slightly out of bounds from the main city attracts visitors who are true nature lovers (Nature Photographers, Nature Lovers, Naturalists etc) and  as a result it does not see the hustle and bustle which is seen at the main entrance of the SGNP or even the Yeoor hills which form one more of the entrances of the SGNP. So this place is relatively free of picnic goers, nuisance makers and the teenage lovers which makes it a blessing in disguise for the true nature lover. This desolateness also makes it mandatory that you do not venture into this jungle alone ( a small group is always preferred) so that when some group members are busy photographing there are some others who are always on the watch out in case there is some danger lurking nearby.
The main entrance of this Nagla block starts from a Hamlet called as Sasupada on the Mumbai-Ahmedabad highway immmediately after the Fountain Hotel junction at Versova after you cross over the bridge on the creek.
 
 
Me alongwith my newly found friend Robert Jude had joined this trail organised by the fabulous group aptly called as Nisarga Bhraman which can be best described in their own words thus " Nisarga Bhraman, as the name suggests is the group of trekking enthusiasts who take utmost pride and joy in the nature wandering.The major activities conducted by us are Trekking, Nature trails, Cycling and Biking, Adventure Sports, Camping, Tours to Wildlife Safaris and Historical Places, Nature Conservation, Social activities".
We met at the Fountain hotel at the end of Ghodbunder road at the Versova junction and after a heavy breakfast started off on the trail. This trail was managed by two energetic youth from Nisarga Bhraman :Sashank Achrekar and Rohan Khirsagar.Our Guide for the day was the very affable and energetic as well as very knowlegable Samrat Godambe, a Naturalist by profession. He was also our guide on an earlier trail to the very famous Hill Station of Matheran in Maharashtra.
The sun was not out yet when we commenced our trail and there were rain drops all over the place from the previous nights rain.The trail encompasses in itself both the semi deciduous and the mangrove type of forests. The trail first passes through some very tall specimens of Haldu and Teak and with time the trail exhibits taller trees and denser foliage. In monsoon the 2 km long trail can easily take over an hours’ time if one is ready to put on a magnifying glass and scan through the ground foliage. Many species of spiders, beetles, bugs, praying mantis, butterflies can be easily found on the trail. The trail abruptly culminates in to a small campus of the Information Center build by the forest department some years back but now has turned almost into ruins .
The very first sighting at the beginning of the trail was that of a  moth which landed on a leaf just as we were about to begin our trail.The visibility of this moth was being hampered by a pair of leaves overhanging, yet I could manage some decent frames of this moth. Next up was a Brown Wasp with Yellow bands:The Paper Wasp hovering from one plant to another in search of nesting material to build its Water Resistant Nest.

The Unknown Moth in the Undergrowth

The Wasp


Then came the Common Silverline Butterfly -which derives its name from the streaks of silver colour on its wings, perched on a blade of grass in a downward direction- well a very bautiful beginning to the nature trail. The area where the Comon Silverline butterfly was spotted was full of grass and other small shrubs sprinkled with rain from the previous night's rainfall- a wonderful sight. Moving just away from the Silverline butterfly we came across this Rounded Pierrot Butterfly perched on a blade of grass sprinlked with beautiful raindrops- A beautiful sight indeed.

The Common Silverline Butterfly

The Rounded Pierrot Butterfly

In between the sightings of these beautiful creations of nature we were treated to some beautiful songs by the birds of the forest notable among them being The Common Tailor Bird, The Bulbul, The Greater Coucal and many others but we had not come for  birding trail but a nature trail for macro photography!!!
Next notable sighting was that of a very small moth which I was barely able to photograph with my 50-200mm lens because of its miniature size. Well a very beautiful creature indeed it was. The sun was playing hide and seek with us all the time and as a result the temperature did not soar to unbearable limits but neverthless the humidity in the air was troubling most of the group members. I was on the constant lookout for new subjects to shoot and came across a beautiful Dragonfly hanging onto a dry leaf below the blades of grass in the undergrowth. Something made me stand up and take notice of this dragonfly- Yesss it was not a usual dragonfly but one which had tentacles!!!. A Lifer for me. Shooting this was a bit difficult what with the sun being down and it hiding beneath the blades of grass, neverthless I managed some decent shots.I dislike using the flash for macro or any other type of wildlife photography but in this case I had to resort to using the flash because try as I might the snap was not upto my liking. Just ahead of the beautiful dragonfly we came across a spider away from its web on a leaf. This spider again was a Lifer for me as it was my very first sighting of this species.


The Miniature Moth

The Antlion- A Dragonfly with Tentacles

Spider on Leaf just near its Web

Spider on Leaf- A Different View


All these sightings were within the first few metres of the trail and we were at the same place for almost over a quarter of an hour !!! We were then treated to the sighting of this beautiful Skipper -The Rice Swift Butterfly balancing neatly on a delicate leaf and just as we had thought of moving forward we were treated to a second round of sighting of the Common Silverline butterfly on a very favourable post to shoot lovely frames of this very lovable guy. Here are the two species for you.

The Rice Swift Butterfly

The Common Silverline Butterfly



In between these sightings we were treated to some fantastic sightings of some commonly seen and some very rarely seen Grashoppers and Spiders.Notable amongst them was the beautiful Signature Spider with a complete signature on almost all the four sides and a grasshopper on a plant full of pink flowers. The Green Grasshopper gave up its camouflage being in proximity to the pink flowers and so did the Brown Grasshopper on a green leaf. And just above the plant on whih the Green grasshopper was seen we saw a bunch of caterpillars on the underside of a leaf-most probably its host plant. Enjoy these photographs.

The Signature Spider

The Grasshopper

The Brown Grasshopper on a Green Leaf

A Leaf full of Caterpillars


Next up we sighted the and then we came across this beautiful bug known as the Shield bug which is named so because of the shield like appearance of its back- what a beauty. Looking at this image which was shot from the top it gives you the impression that its a flat bug but that's not the case. Then there was a very peculiar insect hanging over a plant stem. This looked like a Millipede from a distance but on closer examination it was seen that it had a segmented body. Sadly our guide could also not identify it. There was a surprise in store for us, we sighted so may different species of Grasshoppers and Spiders that I have lost the count. 


The Shield Bug


An Unknown Insect


As I was surveying the surroundings for different subjects I came across a White Crab Spider on a green leaf at a higher level than my height and just as I was moving backwards to get a better glimpse of the spider I spotted something black and green balancing itself delicately on a green leaf, well it was a Black and Green grasshopper trying to hide from my prying eyes but alas it could not. I had to resort to using the flash to get a decent shot. This and some more photographs are posted below for your visual delight. 



The Black and Green Grasshopper

Grasshopper of a Different Type


An Unknown Moth

A Cricket


Across the length and breadth of the trail were all nature lovers and photographers seeking to watch and photograph the pristine beauty of nature in its full bloom. 
We came across a pair of mating skippers perched delicately on a leaf at a very perfect position for eye level photography.Next noteworthy sightings were that of a Black and White spider on a green leaf, a Garden Lizard showing off its delicate balancing capabilities and a shield bug on a leaf. !!! Enjoy these shots.

A Pair of Mating Skippers

A Black and White Spider

A Delicate Balance- A Calotes on a Leaf

A Shield Bug


Next up we saw a Yellow Wasp sucking nutrition from the moist ground, a Weevil like bug on a leaf, plenty of Grass Demon butterflies and a Carpenter Bee with its head coloured yellow most probably because of the yellow pollen of the flower that it might have been nectaring on !!! Enjoy.

A Yellow Wasp

An Unknown Insect- Weevil?

Carpenter Bee with a Yellow Head !!!


As we moved down the trail the forest became more denser with less amount of sunlight reaching the ground. It is in this type of forests that you find rare species of insects, birds and bugs. We soon came acros a rare species - The Common Redeye Butterfly, a type of skipper known so because of its distinctly noticable red rounded eyes. What a treat to watch it is with its eyes glowing in the dark. Another rare sighting was that of the caterpillar of the Fruit Piercing Moth which for Rohan and myself was a lifer and Rohan had been hoping for its sighting since a very long time. Patience does pay off.



An Unknown Miniature Spider

The Common Red-Eye Butterfly

The Common Red-Eye Butterfly

Caterpillar of the Fruit Piercing Moth


We also were able to spot two Moths- The Yellow Moth-the id of which although specified by the guide I am unable to recollect now and The Spoted Swallowtail Moth. Enjoy the shots.



Yellow Moth

Spotted Swallowtail Moth



Notable amonst the next sightings was that of the Baronet butterfly which is a very beautiful  butterfly and one of the most colourful ones. It was followed up with the sighting of a dark brown butterfly the Common Acacia Blue, balancing itself on a leaf at a very odd angle. As I was shooting this butterfly Rohan called out to me that there was a Snake. I immediately ran back to the spot where he was and yes indeed there was a juvenile beauty on a leafy bush -The Bronzeback Tree Snake as identified by Samrat Godambe our beloved guide. Well this was a shy little guy and the moment it was surrounded by a posse of people swarming around to have a look and click photos it went into the undergrowth where it became extremely difficult to shoot it. I managed to click some decent shots of this beauty which can be enjoyed below.



The Baronet Butterfly

The Common Acacia Blue Butterfly

The Bronzeback Tree Snake

Soon the snake was in a position from where we could no longer sight it leave alone shooting it. So with heavy hearts we started to move ahead. Rohan was hoping for a sighting of the Monkey Puzzle Butterfly which is said to be common here. And as luck would have it we were blessed with a sighting of the Monkey Puzzle buterfly-rather a pair of them. But we cold not take a single shot of any of the two as they were always sitting at a great height away from us.Moving on we spotted a Cricket, a Caterpillar with beautiful growth of tufts on its back and a beautiful spider.



A Cricket

The Unknown Cat
The Beautiful Spider


Just as we were moving ahead to a part of the jungle which has a steep downward incline to it, I spotted a common sight -that of a Grass Demon Butterfly nectaring on a Begonia flower. But there was no movement of either its wings or the proboscis. This made me curious and on a closer observation I observed that the butterfly was Dead-the killer being a White Crab Spider beautifully camouflaged within the Begonia flower. This was the kiler and he was cooly sucking out the nutrients from the butterfly even as we ventured closer to have a proper look. Nothing goes to waste in nature and there are a lot of things to observe in a forest, provided that we leave aside our obsessions with the larger giants of the jungle, particularly the Tiger.



The Grass Demon Butterfly meeting its end at the Hands of a Crab spider


The Prey and the Predator in Artificial Lighting


Moving ahead we came across a pair of mating cotton bugs, a pair of unknown bugs again involved in mating and a black wasp hovering about from one plant to another. Whew.


 
A Pair of Mating  Cotton Bugs


Unknown Mating Bugs

An Unknown Wasp/Bee


Moving forwards there was a steep incline where we were taken near a small stream meandering through the forest but the water in it was only flowing in a trickle. A Large Blue Oakleaf Butterfly greeted us in this region and just as we were shooting it we sighted an Angled Sunbeam butterfly resting closeby. As the attention was transfixed on the Sunbeam the Oakleaf made an escape and as I was trying to gauge its next landing spot, I observed a pair of eyes glowing in the dark background that was ner the stream.The eyes were watching me and they belonged to a white spider whcih was glowing in the dark background. I made some quick snaps before it escaped below the leaf on which it had surfaced up. What a sighting. Whew !!!


The Oak-Leaf Butterfly

The Sunbeam Butterfly

The Glow in the Dark



Ahead of this there is a Machan mounted on a tree and further ahead is a downtrodden checkpost of the forest department which is no longer in use now. We sat momentarily at this place taking in the sights and sounds of the jungle and trying to feel the peace in nature. Just ahead of this checkpost the trail comes to an end with a small concrete jetty like structure built at the creek. We were relaxing at this place and enjoying the superb view nature had to offer when a greenish streak flew near us at a very fast pace.It was fluttering continuously looking for food and from its colour and the flight I quickly identified it to be the Common Nawab butterfly. Now we were hoping that it would rest on a perch or somewhere nearby form where we could shoot it.And luckily it sat on the concrete structure very close to us so that we could manage some decent shots. What a beautiful creation of nature it is.

Our guide though had other plans, he had kept his mobile phone camera on the ground level and we were wondering what he was upto when the Nawab appeared straight in front of his phone camera filling up the entire frame and he was clicking happily with the Nawab obliging him with its beauty. He had placed the mobile camera near a bird dropping where he knew the Nawab would come for nutrition.Whew!!!



The Common Nawab Butterfly

The Common Nawab Butterfly


We rested for another half an hour and started on our way back. Immediately on the trail I came across a moth resting on a leaf. As I took some snaps and bent down for a closer inspection, I came across a banana leaf with an extension of tentacles!!! A closer inspection revealed a very large grasshopper camouflaged behind the leaf with its head and tentacles exposing its presence.This I was told was a Katydid. As we moved further up the trail on our way back we were treated to the sighting of the Dragonfly with Tentacles again - The Antlion.


An Unknown Moth

The Katydid Grasshopper

The Katydid Grasshopper on a Tree Trunk

The Antlion



 Our lady luck was definitely smiling on us that day because the one butterfly that had elued us from taking a decent shot was sitting perfectly at eye level on a begonia flower, enjoying the sweet nectar. Yes it was the Monkey Puzzle butterfly and we shot many shots of this eternal beauty.  Next up we sighted a Common Dartlet skipper nectaring on an unknown tiny flower.What a lovely sight it was.



The Monkey Puzzle Butterfly

The Common Dartlet Butterfly

The Common Dartlet Butterfly


As we moved up further we came to the exact spot where we had spotted the Crab Spider with its Grass Demon prey. I went for a closer examination and to my astonishment there was neither the prey nor the predator in sight. I looked besides the flower and the plant and found the Grass Demon butterfly fallen motionless on a leaf but the spider was nowhere to be seen. This is nature at its best-survival of the fittest.
Further ahead we found a few Tortoise Shell Beetles resting on a leaf, nearby there was a moth about the size of a nail happily resting on another leaf. 


The Dead Grass Demon Butterfly

A Tortoise Shell Beetle
A Tortoise Shell Beetle

An Unknown Moth

A few metres ahead we were greetd to a sight to behold. A few Angled Pierrot butterflies were nectaring on a cluster of small white flowers. Then we were treated to a sighting of the most commonly seen butterfly in this part of the SGNP- The Yamfly.We spotted at least eight specimens of this beautiful butterfly fluttering from one leaf to another.



The Angled Pierrot Butterfly

The Yamfly Butterfly

The Yamfly Butterfly


The Baronet gave us another sighting this time in excellent lighting and on a perch where it was a treat to watch and shoot. The Plum Judy gave us a fleeting glimpse before it flew away into the underbrush.Another peculiar sighting that we had was of a Brown Awl,  which I had earlier seen at Yeoor only on the underside of leaves- this time it was more active flittering from one flower to another in search of nectar.Awesome sightings.


The Baronet Butterfly

The Plum Judy Butterfly

The Brown Awl Butterfly

At the end of the trail we came across a sighting of the beautiful multi-coloured grasshopper happily basking in the afternnon sun which was not as harsh as it may be in the summer days.Both adult and juvenile of this species were seen. The last sighting was that of a pair of carpenter bees hovering above a flowering plant continuosly for a long time.


The Multi-Coloured Grasshopper

The Multi-Coloured Grasshopper

Juvelile Multi-Coloured Grasshopper ???

The Carpenter Bee in Hovering Mode


Thats all folks. Thanks for your patience.Hope you have enjoyed my snaps.Criticisms and comments are most welcome.

Equipment : Olympus EM-1 Mirrorless Camera
                   Olympus 50-200mm (f 2.8-3.5) lens
                   Olympus Extension Tube-EX-25

P.S:
I am not a biologist, so you will not find any scientific names of the insects, flowers or plants in the blog. I am a true nature lover with a passion for photography but by no means am I a professional photographer. So excuse me if you do not find the quality of the photos upto the mark. I may have made some errors in the identification of some insects, flowers etc, please do feel free to correct me wherever you find the information to be wrong.
Truly appreciate your patience in reading this one lengthy blog.