Corvus cornix | JuzaPhoto

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Galleries
Birds

7.9 MEGAPIXEL

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Uccelli View gallery (32 photos)

Corvus cornix sent on January 15, 2019 (15:44) by Carlo Chierichetti. 6 comments, 213 views.

at 250mm, 1/1600 f/5.6, ISO 200, hand held.

Foto scattata ad aprile 2016. La cornacchia grigia ritratta si aggirava in cerca di cibo sulle dune che costeggiano lo sbocco a mare del canale dei pescatori, ad Ostia Lido. Secondo lo studio pubblicato nel 2014 “Crows Spontaneously Exhibit Analogical Reasoning” su Current Biology dalle biologhe russe Wasserman e Anna Smirnova, Zoya Zorina e Tanya Obozova, dell'università statale Lomonosov di Mosca, e da Edward Wasserman dell'università dello Iowa, le cornacchie erano già note per le loro capacità di ricordare i volti, utilizzare strumenti e comunicare in modi sofisticati. Questo nuovo studio dimostra che i corvidi hanno un cervello in grado di risolvere problemi di ordine superiore, quello che i ricercatori chiamano relational-matching tasks, e che possono farlo spontaneamente. La ricerca evidenzia che «Questo significa che le cornacchie si uniscono agli esseri umani, alle grandi scimmie ed alle scimmie per la capacità di mostrare un pensiero relazionale avanzato».

View High Resolution 7.9 MP

5 persons like it: Antonio Sicuro, Mario_61, Pallotta Luigi, Satish Ranadive, Spanu Luigi

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user87191

sent on January 15, 2019 (21:47) | This comment has been automatically translated (show/hide original)

Beautiful caption, of great naturalistic interest... congratulations!

Carlo Chierichetti

sent on January 15, 2019 (22:25) | This comment has been automatically translated (show/hide original)

Thank you so much Antonio, very kind.
my best wishes
Carlo

Satish Ranadive

sent on January 16, 2019 (6:31)

Spectacular image with beautiful colors and superb details. Nice pose and composition.

Regards,
Satish.

Carlo Chierichetti

sent on January 16, 2019 (7:35) | This comment has been automatically translated (show/hide original)

Thank you Marco. You make me super-happy with your comment.
A dear greeting
Charles

Spanu Luigi

sent on January 16, 2019 (20:04) | This comment has been translated

Nice!

Carlo Chierichetti

sent on January 17, 2019 (9:02) | This comment has been automatically translated (show/hide original)

Thank you so much for the visit and for your appreciation, Luigi
my best wishes
Carlo

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Some comments may have been automatically translated with Microsoft Translator.