File:Martín Pescador (Alcedo atthis) - Gloria Cosculluela Moreno.jpg
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DescriptionMartín Pescador (Alcedo atthis) - Gloria Cosculluela Moreno.jpg |
Español: El Martín pescador común o alción (Alcedo atthis) es una especie de ave coraciiforme de la familia Alcedinidae, que habita en lagos y ríos de Europa, África y Asia.
El dorso del cuerpo, cabeza y alas es azul-turquesa con destellos verdoso-metálicos. El vientre y un par de zonas bajo los ojos son de color naranja, mientras que las zonas de la garganta, orejas y orificios nasales son blancas. A pesar de éstas generalidades, es complicado dar un patrón exacto del color de su plumaje, ya que éste varía según la incidencia de la luz. En cualquier caso, es un ave inconfundible. Su alimentación básica la componen los pequeños peces que divisa desde las ramas bajas de un árbol o un arbusto. Luego, se zambulle rápidamente con el pico por delante y los ojos cerrados, y captura a su presa con una altísima tasa de éxito. Tras la captura, retorna a su puesto anterior, donde la traga de una pieza. En otras ocasiones maniobra velozmente sobre la superficie del agua, buscando un lugar más propicio. |
Date | |
Source | http://blog.illustraciencia.cat/2015/04/martin-pescador-alcedo-atthis-gloria_24.html |
Author | Gloria Cosculluela Moreno |
I·lustraciència by ACCC, as a collaboration with Amical Wikimedia, kindly provided this illustration liberated by its author.
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Width | 4,976 px |
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Height | 3,520 px |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 18:40, 23 April 2015 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | 175AFCB18F078A7FE8CF0DF27058E16B |
Date and time of digitizing | 00:32, 22 April 2015 |
Date metadata was last modified | 20:40, 23 April 2015 |