<< Previous Next >>

Fenicottero rosa


Fenicottero rosa
Photo Information
Copyright: Enrico Barbieri (Angel64) Silver Star Critiquer/Silver Note Writer [C: 15 W: 0 N: 27] (589)
Genre: Places
Medium: Color
Date Taken: 2009-03-21
Categories: Nature
Camera: Canon EOS400D
Exposure: f/6.3, 1/500 seconds
More Photo Info: [view]
Photo Version: Original Version
Date Submitted: 2009-06-25 3:22
Viewed: 1277
Points: 14
[Note Guidelines] Photographer's Note
Flamingos or flamingoes are gregarious wading birds in the genus Phoenicopterus and family Phoenicopteridae. They are found in both the Western Hemisphere and in the Eastern Hemisphere, but are more numerous in the latter. There are four species in the Americas and two species in the Old World. Two species, the Andean and the James's Flamingo, are often placed in the genus Phoenicoparrus instead of Phoenicopterus.
Flamingos filter-feed on brine shrimp. Their oddly-shaped beaks are specially adapted to separate mud and silt from the food they eat, and are uniquely used upside-down. The filtering of food items is assisted by hairy structures called lamellae which line the mandibles, and the large rough-surfaced tongue. The flamingo's characteristic pink colouring is caused by the Beta carotene in their diet. The source of this varies by species, but shrimp and blue-green algae are common sources; zoo-fed flamingos may be given food with the additive canthaxanthin, which is often also given to farmed salmon. Flamingos produce a "milk" like pigeon milk due to the action of a hormone called prolactin (see Columbidae). It contains more fat and less protein than the latter does, and it is produced in glands lining the whole of the upper digestive tract, not just the crop. Both parents nurse their chick, and young flamingos feed on this milk, which also contains red and white blood cells, for about two months until their bills are developed enough to filter feed.
Flamingos often stand on one leg. The reason for this behavior is not fully known. A leg is tucked beneath the body, because the flamingo like some other animals has the ability to have half of its body go into a state of sleep, and when one side is rested, the flamingo will swap leg and then let the other half sleep,[4] but this has not been proven. It is often suggested that this is done in part to keep the legs from getting wet, in addition to conserving energy. As well as standing in the water, flamingos may stamp their webbed feet in the mud to stir up food from the bottom.
Young flamingos hatch with grey plumage, but adults range from light pink to bright red due to aqueous bacteria and beta carotene obtained from their food supply. A well-fed, healthy flamingo is more vibrantly coloured and thus a more desirable mate. A white or pale flamingo, however, is usually unhealthy or malnourished. Captive flamingos are a notable exception; many turn a pale pink as they are not fed carotene at levels comparable to the wild. This is changing as more zoos begin to add prawns and other supplements to the diets of their flamingos.

szekelykristof, piccolina has marked this note useful
Only registered TrekLens members may rate photo notes.
Add Critique [Critiquing Guidelines] 
Only registered TrekLens members may write critiques.
Discussions
ThreadThread Starter Messages Updated
To cobra112: GrazieAngel64 3 07-03 05:37
You must be logged in to start a discussion.

Critiques [Translate]

Hi Enrico,
I like the enlightment on this flamingo, this way the pink tones look wonderful. Sharpness and details of your image are also impressive, fine composition, beautifully captured moment! TFS!
Best regards,
Kristof

  • Great 
  • tafal Gold Star Critiquer/Gold Note Writer [C: 111 W: 0 N: 78] (1052)
  • [2009-06-25 9:17]

Hi Enrico
excellent composition with beautiful light and colors.
very good presentation.
congratulations.
Nestor

Ciao Enrico,

bella composizione con stupenda luce e POV. Soggetto interressante con una buona definizione.

Un caro saluto,

Stasa

ciao Enrico
gran bel dettaglio di questo splendido volatile
bei i riflessi colorati
Ottimo il contrasto
ciao
Lucio

Ciao..bellissima foto
e questo fenicottero
è magnifico..
Complimenti

Alessia

Ciao Luca. Una luce cos' speciale non poteva che esaltare il già bel colore di questi uccelli. Bravo a coglierla.

Roberto

  • Great 
  • vanda Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 751 W: 47 N: 1333] (7051)
  • [2009-09-16 8:31]

Ciao Enrico.
Hai fatto un bellissimo ritratto a questo fenicottero.
Ottima messa a fuoco. Una splendida luce dà ancora maggior risalto alla bellezza delle piume.
Straordinari anche i più piccoli dettagli...l'occhio, il filo di bava/acqua tra il becco e le goccioline.... Bravo
Ciao.Vanda

Calibration Check
















0123456789ABCDEF