by Krishna Mohan

Male Scarlet Skimmer
Photographing dragonflies is very rewarding experience. They exhibit a wide range of bright colors and present a challenge to photograph, at rest or in-flight. My favorite dragonfly photography lens was Canon EF 300mm f/4L telephoto lens as it had minimum focusing distance among all the large telephoto lenses I possessed. Now since I sold that lens for a brighter Canon EF 300mm f/2.8L I added a 1.4x teleconverter, for a bit of additional image magnification. You can also add 25mm extension ring and decrease minimal focus distance.
When I photograph dragonflies I like to have as much distance between me and the dragonfly as is practical. That is why I use this long telephoto lenses instead of a short macro lens. Photographing dragonflies from a distance does not disturb the dragonfly as you are least of a threat to it. It also gives me to better control the background in an image. Dragonflies are best photographed on plain, untextured backgrounds to reveal the intricate patterning of the wings. The wings of a dragonfly are quite transparent and the intricate veining of the wings can be lost against a background full of twigs, sticks, and gravel. Compare the first photo with the last one you will get what I mean.

Male Scarlet Skimmer
Dragonflies have a habit to come back to the same perch they were sitting. So if you keep focused on the twig where it was sitting you can get nice in flight shot without much of an effort. It is no use chasing them if you want to shoot dragon flies. Here are few links to know more about dragonfly photography.

Male Scarlet Skimmer
Scarlet Skimmer (Crocothemis servilia) is a medium sized blood red or reddish yellow dragonfly with amber colored patch at wing base. It is also known as Crimson Darter, Oriental Scarlet, Ruddy Marsh Skimmer.
The male Scarlet Skimmer is blood red in color. Face is blood red. Eyes are blood red above, purple on the sides. Thorax is blood red to bright orange. Abdomen is blood red with a mid dorsal black stripe. Legs are reddish. Wings are transparent with a base which is marked with rich amber. Wing spot is dark brown.
The female Scarlet Skimmer is reddish yellow in color. Face is pale yellow. Eyes are brown above and olivaceous below. Thorax is dark brown. Abdomen is yellowish brown with a mid dorsal black stripe. Legs are dark brown. Wings are transparent and basal amber marking paler than in the males. Wing spot is pale yellow.

Male Scarlet Skimmer in flight
Habits and habitat: One of the commonest red dragonflies. Frequently found in ponds, puddles, rivers, big wells, tanks, ditches and paddy fields. This dragonfly perches on aquatic weeds and chases any passing by dragonflies.
It breeds in marshes associated with ponds, rivers and tanks. Seen flying throughout the year. It is extremely widespread species, occurring throughout mainland tropical and subtropical Asia, Japan, the Ryukyu Archipelago, the greater and lesser Sunda isles, the Philippines and Sulawesi. In the west it extends into Iraq, Iran, Armenia and Turkey. It has been accidentally introduced into Florida in the USA.

Male Scarlet Skimmer
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF300mm f/2.8L IS USM +1.4x
Exposure Mode:
Auto exposure
Exposure Time:
1/500 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/5.6
ISO Used:
800
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
420.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:22 16:04:03
GPS Location in Google Map:
12° 55' 20" N, 74° 51' 55.2" E, 697 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF300mm f/2.8L IS USM +1.4x
Exposure Mode:
Auto exposure
Exposure Time:
1/100 sec.
Exposure Bias:
-0.3
Aperture (F Stop):
f/10.0
ISO Used:
400
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
420.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:22 16:08:27
GPS Location in Google Map:
12° 55' 20" N, 74° 51' 55.2" E, 697 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF300mm f/2.8L IS USM +1.4x
Exposure Mode:
Auto exposure
Exposure Time:
1/50 sec.
Exposure Bias:
-0.3
Aperture (F Stop):
f/10.0
ISO Used:
400
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
420.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:22 16:09:55
GPS Location in Google Map:
12° 55' 20" N, 74° 51' 55.2" E, 697 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF300mm f/2.8L IS USM +1.4x
Exposure Mode:
Auto exposure
Exposure Time:
1/160 sec.
Exposure Bias:
-0.3
Aperture (F Stop):
f/10.0
ISO Used:
800
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
420.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:22 16:16:16
GPS Location in Google Map:
12° 55' 20" N, 74° 51' 55.2" E, 697 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF300mm f/2.8L IS USM +1.4x
Exposure Mode:
Auto exposure
Exposure Time:
1/320 sec.
Exposure Bias:
-0.3
Aperture (F Stop):
f/10.0
ISO Used:
800
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
420.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:22 16:18:19
GPS Location in Google Map:
12° 55' 20" N, 74° 51' 55.2" E, 697 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
Tags: Arthropoda, Asia, Bondel, Canon EF 1.4x III Extender, Canon EF 300mm f/2.8L IS USM, Canon EOS 1D Mark IV, Crimson Darter, Crocothemis, Crocothemis servilia, Dakshina Kannada, dragonfly, India, Insecta, Karnataka, Libellula ferruginea, Libellula soror, Libellulidae, Mangalore, Odonata, Oriental Scarlet, Ruddy Marsh Skimmer, Scarlet Skimmer
Posted in Nature, Photography, Wildlife | Comments (2)
by Krishna Mohan

Monkey Puzzle
Monkey Puzzle I am referring to, is neither the political game which our politicians play, nor any other game I am trying to promote. That afternoon I was teaching my 10 year old daughter Neethi few basics of photography when she spotted a small butterfly with several tail filaments sitting on a crape jasmine bush. That butterfly is called Monkey Puzzle (Rathinda amor). My daughter wanted to try her hand on macro photography. I removed the flash and diffuser and just gave her my Canon EOS 1D Mark IV fitted with Canon EF 100mm f/2.8L Macro IS USM lens to try. Weight of this rig is too much to her tiny hands and she struggled to hold the weight. Nevertheless she managed to capture the butterfly quite successfully. Here is the photo she captured.

Monkey Puzzle
After she tried her hand, I wanted to take the similar shot. The butterfly was very cooperative. Here is my humble effort. As both of us were not using flash we had to push the ISO to 3200 to get aperture f/13 and speed of 1/200th second. Unfortunately the plant on which this butterfly was sitting was so awkward, that it allowed me only two good positions to take photos.

Monkey Puzzle
Later I connected my Canon Speedlite 580EX II with ExpoImaging Ray Flash Adapter. This gave me good light with which I could reduce the ISO to 100. The extra light from the flash allows you to extract a greater clarity from the picture by using lower ISO. The Monkey Puzzle, Rathinda amor is a small lycaenid or blue butterfly found in Western Ghats, South Indian plains, Orissa and Ganjam districts to Calcutta. Assam. Sri Lanka.

Monkey Puzzle
Its sexes alike. Wingspan – 26 to 28 mm. Upper side of this butterfly is dark brown. It has a white-spot end cell. It has narrow white spots on 2 and 3 which form a short band on the fore wing. On the UPH it has two black tornal spots and narrow dark reddish spot above them. The underside is white to dark yellowish brown. Fore wing has irregular dark basal markings with a curved white discal line. The apical two-fifths are a rich dark brown color. The hind wing has a silvery margin with many irregular black lines and spots within. It has three tails, being 2 mm, 6 mm and 2.5 mm in length.

Monkey Puzzle
This butterfly is found in jungle areas of moderate to heavy rainfall – both, in heavy forest and scrub. The butterfly occurs below 900 meters or so. It keeps to undergrowth and can be seen along forest paths and in clearings. The butterfly has a weak flight, it stays low and does not fly for long without alighting. Its method of alighting is interesting – as soon as it lands, it turns around and waggles its tail filaments, it also sidesteps for a while – all this is apparently to confuse a predator as to which side is the head. This is a likely reason that the first naturalists may have named the species the Monkey Puzzle. The butterfly has a number of food plants from families Rubiaceae, Dipterocarpeae, Euphorbiaceae, Loranthaceae, Sapindaceae and Myrtaceae. In my garden I found it was feeding on Ixora.
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/200 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/13.0
ISO Used:
3200
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:18 14:13:10
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/200 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/13.0
ISO Used:
3200
Flash Used:
Flash did not fire.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:18 14:14:30
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/200 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/13.0
ISO Used:
100
Flash Used:
Flash fired, compulsory flash mode.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:18 14:18:49
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/200 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/13.0
ISO Used:
100
Flash Used:
Flash fired, compulsory flash mode.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:18 14:20:34
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/200 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/13.0
ISO Used:
100
Flash Used:
Flash fired, compulsory flash mode.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:18 14:22:48
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
Tags: Akruthi, Angiosperms, Apocynaceae, Arthropoda, Asia, Butterfly, Canon EF 100mm f/2.8L Macro IS USM, Canon EOS 1D Mark IV, Canon Speedlite 580EX II, Carnation of India, Crape jasmine, Dakshina Kannada, Ervatamia divaricata, ExpoImaging Ray Flash Adapter, Gentianales, India, Insecta, Karnataka, Lepidoptera, Lycaenidae, Monkey Puzzle, Moodabidri, Moonbeam, Neethi, Nerium coronarium, Rathinda, Rathinda amor, Tabernaemontana, Tabernaemontana divaricata
Posted in Nature, Photography, Wildlife | Comments (3)
by Krishna Mohan

Leafhopper
Soon after the Mysore trip I sold both my Canon EOS 5D Mark II and Canon EOS 7D camera bodies and purchased Canon EOS 1D Mark IV. I needed a camera which included the features of 5D Mark II & 7D and 1D Mark IV fitted that slot correctly. As Canon puts it in its press statement about EOS-1D Mark IV is a high-speed, professional Digital SLR (DSLR) camera designed to empower photographers to capture split-second moments in high resolution, under the most challenging of conditions. Ideal for shooting action, sports, news events and wildlife photography, the Canon EOS-1D Mark IV delivers speed, power and high-resolution images, creating the perfect camera for photographers who require reliability in fast-paced, high-pressure situations.
EOS-1D Mark IV features a new Canon 16.1MP APS-H CMOS sensor and a brand new 45-point Auto Focus (AF) system with 39 f/2.8 sensitive cross-type points, providing a wide selection of precise focus areas across the frame. Dual DIGIC 4 processors provide the power to shoot continuous, high-resolution images at up to 10 frames per second (fps), as well as delivering the widest ISO range ever to feature in a Canon camera. I am not going to review this camera as it is reviewed at so many sites on internet.

Leafhopper
I found this Leafhopper at my house main door on friday the 13th
afternoon. Nothing ominous about this insect though. This is a small 3mm long insect. Leafhopper is a common name applied to any species from the family Cicadellidae. Leafhoppers, colloquially known as hoppers, are minute plant-feeding insects. I could not get any species identification as there are over 20,000 species of Cicadellidae world wide. Leafhoppers are found all over the world, and constitute the second-largest hemipteran family.
I used Canon EF 100mm f/2.8L Macro lens on Canon EOS 1D Mark IV with Canon Speedlite 580EX II flash fitted with ExpoImaging Ray Flash Adapter. Leafhopper was on the door and allowed me to reach close to 1:1 magnification before jumping off. Light from the adapter was somewhat harsh on the glossy wings. I wanted to change angle of flash and try again to avoid the reflection on the wings, but insect jumped away. On Adobe Lightroom during post processing I tried several methods to reduce the harsh highlight on the wings, what really succeeded was the Luminance slider from the HSL group. Check the detailed tutorial on that method here – Lightroom – Recover Highlights, Overexposure, and Colors from RAW

Leafhopper
Leafhoppers have piercing-sucking mouthparts, enabling them to feed on plant sap. A leafhoppers’ diet commonly consists of sap from a wide and diverse range of plants, but some are more host-specific. Leafhoppers mainly are herbivores, but some are known to eat smaller insects, such as aphids, on occasion. A few species are known to be mud-puddling, but as it seems, females rarely engage in such behavior. Leafhoppers can transmit plant pathogens, such as viruses, phytoplasmas and bacteria.
Cicadellidae species that are significant agricultural pests include the beet leafhopper (Circulifer tenellus), potato leafhopper (Empoasca fabae), two-spotted leafhopper (Sophonia rufofascia), glassy-winged sharpshooter (Homalodisca vitripennis), the common brown leafhopper (Orosius orientalis) and white apple leafhopper (Typhlocyba pomaria).
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/100 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/11.0
ISO Used:
400
Flash Used:
Flash fired, compulsory flash mode.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:13 12:09:11
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/100 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/11.0
ISO Used:
400
Flash Used:
Flash fired, compulsory flash mode.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:13 12:11:17
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
EXIF info…
Camera:
Canon EOS-1D Mark IV
Lens:
EF100mm f/2.8L Macro IS USM
Exposure Mode:
Manual exposure
Exposure Time:
1/100 sec.
Exposure Bias:
0.0
Aperture (F Stop):
f/11.0
ISO Used:
400
Flash Used:
Flash fired, compulsory flash mode.
White Balance:
Daylight
Focal Length:
100.0 mm
Metering Mode:
Pattern
Date Time:
2011:05:13 12:11:17
GPS Location in Google Map:
13° 4' 1.8" N, 74° 59' 44.4" E, 127 m.a.s.l.
Copyright ©
Krishna Mohan
All rights Reserved. This Image may not be copied, reproduced, distributed, republished, downloaded, displayed, posted or trasmitted in any forms or by any means, including electronic, mechanical, photocopying & recording without my written permission. If you’d like to make usage request, just ask: drkrishi@drkrishi.com
Tags: Akruthi, Arthropoda, Asia, Canon EF 100mm f/2.8L Macro IS USM, Canon EOS 1D Mark IV, Canon Speedlite 580EX II, Cicadellidae, Dakshina Kannada, ExpoImaging Ray Flash Adapter, Hemiptera, India, Insecta, Karnataka, leaf hopper, Leafhoppers, Moodabidri, sharpshooters
Posted in Nature, Photography, Wildlife | Comments (3)