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ID Blues, or how to ID a Blue


ID Blues, or how to ID a Blue
Photo Information
Copyright: Ivan Kruys (Argus) Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 5038 W: 260 N: 15594] (50626)
Genre: Animals
Medium: Color
Date Taken: 2007-06-19
Categories: Insects
Camera: Canon 400D, Canon EF 300 f4L + Canon 1.4 converter
Exposure: f/5.6, 1/250 seconds
More Photo Info: [view]
Photo Version: Original Version
Theme(s): Blue Things [view contributor(s)]
Date Submitted: 2008-02-28 2:30
Viewed: 4464
Favorites: 1 [view]
Points: 98
[Note Guidelines] Photographer's Note
As high winds continue to affect S. Sweden I had to look for an image in my archives. The standard of my images is now reduced but I thought this one of the Mazarine Blue, Polyommatus (Cyaniris) semiargus was worth posting mainly because my previous posting of this species shows the underside.

This reminds one that many butterflies are best identified by looking at the underside. The Mazarine Blue is one of the European species that lacks any orange spots on the underside. This fact helps to reduce the number of blue butterflies to differentiate it from.

Looking at the upper surface one can see that the purplish blue of the wings changes to a light powdery blue near the body, while the margins of the wings are bordered by black and white bands of about the same width. On noticing this in fresh males it easy to ID it from other blues that fly in the same habitat at the same time. A look at the underside can then confirm the ID.

The Mazarine Blue is widespread and locally common in most of Sweden and Europe, though it is rarer in the west and absent from the UK. It thrives in flowery meadows, a declining habitat that has led to a decline in this species.
The larval host plants are various species of Leguminous plants, mostly clovers like Trifolium pratense.

This was taken with the camera hand-held at a distance of about two meters. After moderate cropping and size reduction the image was selectively sharpened and some noise remains.

ellis49, matatur, sandpiper2, marcellr, boreocypriensis, soccer, ramthakur, cataclysta, eqshannon, jcoowanitwong, jaycee, Silvio2006, gerbilratz, horia, wideload, nglen, NinaM, rousettus, fiyo, nirmalroberts, SelenE, mariki, Ena, bahadir, zulfu, phlr, cicindela, xTauruSx, peter_stoeckl, Amelia has marked this note useful
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Discussions
ThreadThread Starter Messages Updated
To Amelia: Tack!Argus 1 08-31 06:49
To ellis49: Tack!Argus 1 02-28 03:35
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Critiques [Translate]

Hej Ivan,
a very fine picture and it was worth posting, it's a really
summer reminder. Lovely colours and nice lighting.
Well composed with good DOF and fine details.
Beautiful work.

Soligt men blåsigt häruppe.
Har fortfarande en släng av influensan kvar, hostig och lite febrig så det blir till att hålla sig inne idag också ;-((
Micke och jag hade planer på att åka upp till Lavskrikan idag
men det blir skjutet på framtiden.

Mvh
Gert

Another of your super-fine tele-macros from your seemingly bottomless archive Ivan, an egoistical thinking maybe my friend but I become almost happy when your weather conditions worsen, for then I know that we will receive something nice and sunny from your archives! Thank you for sharing this sweet blue with us my friend.
Cheers,
Mehmet

Hi Ivan

Sounds like your having a lousy winter, well we've a very wet and cool summer this year. I've only ybeen out a few times since I got back from overseas.
Anyway this is a great one from the archives. I really like blues and the northern hemisphere one seem to have a strong hue and better define veins than the ones we get here. I think the sharpness is good and its on a prety good background.

Chris

Ciao Ivan,
una splendida immagine di C. semiargus.
In effetti, l'identificazione è più facile osservando il lato inferiore.
Tuttavia il colore blu violaceo scuro con bordo nero più o meno ampio e le tracce di nero lungo le nervature è caratteristico di questa specie e permette di distinguerla, con un certo allenamento, anche osservandola da sopra.
Complimenti per la bella composizione.
Ciao,
Marcello

Hi friend Ivan,
A perfect shot of this beautiful butterfly!
Good exposure and focus achieved the perfect sharpness, nice colour and details.
TFS and Cheers,

Bayram

  • Great 
  • joey Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1739 W: 224 N: 6872] (24909)
  • [2008-02-28 3:50]

Splendid photo Ivan!
You've frozen this beautiful butterfly in time with expert skill.
Composition, POV, DOF, focusing, exposure, lighting, sharpness, clarity, colours... all are spot-on.
Exceptionally well done.

Joe

  • Great 
  • PaulH Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 1137 W: 26 N: 3879] (13882)
  • [2008-02-28 4:12]

Hi Ivan,
a very clear, precise focus has given this an almost 3D feel. The DOF adds to this effect and composition is flawless. A great piece of work, very well done.
Paul

  • Great 
  • EOSF1 Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1393 W: 119 N: 5267] (23955)
  • [2008-02-28 4:12]

Hello Ivan, well done on that great butterfly, the sharp details, the great composition and the very good exposure made this shot a great one ! Thanks!

Mario

Ivan,

An excellent shot that is well composed, with good POV, DOF, BG, Sharpness and detail.
TFS,
Sheriff

You have shown us the blues very frequently and this one is yet another great image, Ivan.
Superb colours and a fantastic blurred BG.
TFS and regards.
Ram

Hi Ivan
Beautiful shot. Great vivid green, blue and yellow. Perfect sharpness, great OOF background and good composition with butterfly on the left
I like it very much
Krzysztof

You certainly know your butterflies Ivan. Add to that the sharp image and the very pleasant relaxing colour of this creature and you have a very pretty picture....I do believe I will add this to my blue theme. It gives a sense fo what I feel and how comfortable with this particular shade.
Bob

Hi Ivan,
The blue color of this Blue is so fresh. Sharp focus and nice color clarity. Great pov and composition. TFS,
JC

  • Great 
  • jaycee Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 2454 W: 10 N: 8044] (25460)
  • [2008-02-28 8:30]

Hi Ivan,

You were the one who introduced me to this beauty and it became my favorite butterfly. What a perfect picture this is! The position is marvelous showing off those lovely wings and beautiful colors. Superb details, textures, and a beautiful composition.

Jane

Hi Ivan, splendid butterfly with wonderful color, great composition with fine details and superb sharpness, BRAVO!, very well done, ciao Silvio

hello ivan,
nice shot, you got his little butterfy with open wings, the colours are beautuiful and the details are excellent, nice pov,
well done,
tfs & regards
pankaj

  • Great 
  • Mana Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 1772 W: 36 N: 5597] (18598)
  • [2008-02-28 9:17]

Hi Ivan,
Outstanding shot of this beautiful blue butterfly with immaculate sharpness and colours. Great lighting and a precise DOF isolates it from the BG. Wonderful pose captured and I like this diagonal composition. Kudos.
TFS.
Sumon

Hi Ivan,

Lovely colours and the butterfly have much details also good of sharpness.
Good exposure and dof can right by his wings a little more.

Como en muchas de tus tomas, sencillez y practicidad, con unos colores que se asimilan mucho a la realidad.
Abrazo: J. Ignasi Tejedor

  • Great 
  • batu Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1078 W: 292 N: 4497] (16383)
  • [2008-02-28 9:38]

Hello Ivan,
the focus on the body and the left wings and the achieved sharpness is pretty good (you have not to excuse for lower quality)!
The particular blue of the species is nicely reproduced.
Furthermore, the picture is well composed.
Best wishes, Peter

  • Great 
  • Zeno Gold Star Critiquer/Gold Note Writer [C: 483 W: 0 N: 1345] (10867)
  • [2008-02-28 10:30]

Hi Ivan,

Nice composition of yellow, blue and green. The focus is spot on and the blurred background is very nice.

regards,
Zeno.

Hi Ivan,

nicely positioned in the frame with good detail and colour, nice work and TFS.

Regards
Terry.

Hola Ivan.
Una deliciosa imagen con unos tonos suaves y bien captados.
Buena exposición y genial el encuadre.
Un cordial saludo amigo, JL.

mycket böter avbilda visande delikaten färgerna och ven på den här förtjusande Blå. böter och naturlig bild. TFS

  • Great 
  • horia Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2158 W: 224 N: 4749] (16656)
  • [2008-02-28 12:42]

Hi Ivan

Sorry to hear that weather up there is not on your side, my friend :(
Here it is still mostly sunny but from what i've heard, it will change to worse in the upcoming days...

Anyway, this is a very beautiful shot from you archives! You really do have an impressive collection of these :)
I love the details that you manage to capture on this little fellow and the very nicely visible hairs. The DOF is almost perfect here - it creates an amazing bokeh in the BG and it keeps the butterfly in very good focus...all but one wing tip :)
But even with that, i can appreciate this beautiful shot because of its charming colors, great composition and - as usual - very good note.

Bravo and TFS
Horia

Hello Ivan,
A very beautiful pose of the butterfly!
Best DOF to achieve the perfect sharpness, beautiful colouration and details in the shot
as good as ever from any of your posting
TFS
have a wonderful weekend
Tony

  • Great 
  • NinaM Gold Star Critiquer [C: 773 W: 3 N: 1157] (4077)
  • [2008-02-28 16:10]

Superb shot Ivan, very beautiful. This butterfly is unknown to me and it is such a nice one with the blue fur. To my point of view, the standard of your pictures is absolutely not reduced as it is always so well photographed, with perfect light and sharpness, beautiful background. Lovely,

Francine

merhaba Ivan,
a perfect closed up one of your Blues with excellent sharp focus, wonderful POV/DOF and composition. Coloration superb with mainly green, yellow and blue nicely contrasting. Great notes always.
Many thanks for sharing and your kind e-mail.
Have a wonderful day
Ahmet

  • Great 
  • fiyo Gold Star Critiquer/Gold Note Writer [C: 1053 W: 5 N: 3475] (15161)
  • [2008-02-28 21:18]

Hello Ivan,
Wonderful capture.POV,colors,sharpness and composition are excellent.TFS

  • Great 
  • demeve Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 586 W: 12 N: 1682] (6165)
  • [2008-02-28 21:45]

Hello Ivan,
It's late and I'm running out of time
So I'm just marking today.. Congratulations

Everton

Hi Ivan,
Very nice shot of this beautiful butterfly with great clarity and details. TFS.
- Nirmal

  • Great 
  • SelenE Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2249 W: 65 N: 4205] (13972)
  • [2008-02-29 0:16]

Hi Ivan,
Very nice capture of this butterfly. I liked the POV, focus, sharpness, composition, lighting and colors. Interesting notes too. TFS
Greetings,
Selen

Hello Ivan,

Very nice composition. Very good POV and focus. Very beautiful detail. Wonderful colours. Hope you will have a better weather soon.
Cheers,
Mariki

  • Great 
  • Ena Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 324 W: 61 N: 594] (2454)
  • [2008-02-29 8:17]

Hi Ivan,
Nice capture!
Well composed!
TFS
Ena

  • Great 
  • nglen Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 2883 W: 30 N: 9683] (36145)
  • [2008-02-29 10:29]

Hi Ivan. To my eye the standard is still very high. You always make the notes so interesting i have lernt so much this last year. Your picture shows fine detail and bright colours.I like the top POV. well done TFS.
Nick..

  • Great 
  • rdfoto Gold Star Critiquer/Gold Note Writer [C: 372 W: 0 N: 719] (3295)
  • [2008-02-29 12:45]

Bonjour Ivan
Très belle prise macro, belle netteté, couleurs et contraste. Excellente gestion de l'exposition, bravo
Amicalement Robi

  • Great 
  • SkyF Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2234 W: 188 N: 1912] (8073)
  • [2008-02-29 15:15]

Hi Ivan,
Beautiful shot, Ivan. The blurred background with just the butterfly in focus gives a strong visual impact. The butterfly has gorgeous details and colors.
Very well done.
Sky

Il est magnifique avec ce bleu extraordinaire,les détails snt superbes.
Bravo
Marie

Hello Ivan,
A lovely close-up shot of this beutiful insect with excellent details, sharpnes. TFS.
Regards,

Bahadır

  • Great 
  • arfer Gold Star Critiquer [C: 2731 W: 0 N: 0] (0)
  • [2008-03-01 17:43]

Hello Ivan

A beautiful open wing capture.These blues are not easy to capture in this pose.
The lighting and colours are well done.
Excellent focus and details.The textures show well.
The POV and DOF are excellent.
I like the contrast between the yellow and the blue.
TFS
Rob

  • Great 
  • zulfu Gold Star Critiquer [C: 685 W: 0 N: 2] (43)
  • [2008-03-02 1:54]

Hello Ivan, another perfect-lovely capture of this beutiful butterfly with superb composition, excellent details and sharpnes. TFS. Regards,
Mehmet

  • Great 
  • PeterZ Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 5136 W: 166 N: 13121] (49139)
  • [2008-03-02 8:06]

Hello Ivan,
Back from a short holiday this week I was curious at your new photos. Then I saw this one.
Excellent sharpness and details, great clear colours and a perfect composition. Amazing POV and DOF.
Regards,
Peter

Hello Ivan!
Anothe interesting picture of Lycaenidae from your collection. I really can not wait for the first butterflies this year when I am looking for pictures like this one :)
Interesting note and good technique as always dear Ivan!
Best regards from really cold Lodz,
Radomir

Hello Ivan. Perfect image. Wonderful composition. Excellent light. Well done. TFS. Regards,
Deniz

Hello Ivam,
Just perfect shot of this small Lycaenidae. Great composed, nice background too. TFS

Chris

Dear Ivan,
artistically well composed image, perfectly descriptive.
Thank you! With best regards,
Peter

Hi Ivan,
Alls I know is I love these blue butterflies, I really wish we had them around here! Also love your photo, the bright color of the butterfly great DOF , and thanks for the great notes!
Donna:o)

Troppo bella - Very beautifull!
TFS
Angelo

Good morning Ivan, thank you so much for your most comprehensive ID notes. I shall keep this photo in my favourites, as a reference. You have said, "The standard of my images is now reduced ...", if this is so, I can only express admiration. Beautiful clear image, with very fine markings on the wings.

Beste hilsener, Amelia

Hi Ivan,

An excellent shot of a lovely Blue with perfect sharpness and details, splendid colors and lighting. Well done, and thanks for sharing,
John

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