Dunnock, page 2 | JuzaPhoto

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Galleries
Birds

9.8 MEGAPIXEL

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Uccelli 1 View gallery (28 photos)

Dunnock sent on February 01, 2017 (11:35) by Cosimo Montanaro. 28 comments, 1930 views.

1/400 f/8.0, ISO 100, hand held. Taranto, Italy. Specie: Prunella modularis

#StorieDiPiume #Wild La passera scopaiola (Prunella modularis Linnaeus, 1758) è un uccello della famiglia Prunellidae.La passera scopaiola presenta aspetti particolari nel comportamento riproduttivo che interessano la complessa struttura dei nuclei che gravitano attorno al nido. Le femmine spesso si accoppiano con più maschi. Particolare importante del comportamento è quello che effettua il maschio che, prima dell'accoppiamento, colpisce in maniera delicata e ripetuta, con il proprio becco, la zona esterna dell'organo sessuale femminile. Ciò fa sì che, se la femmina si è da poco accoppiata con un altro maschio, essa estrometta il seme appena ricevuto cosicché l'attore ultimo possa sostituirvi il suo. Questo comportamento è stato studiato scientificamente presso l'orto botanico di Cambridge nei primi anni ottanta del XX secolo dal ricercatore inglese Nick Davies utilizzando la tecnica del genetic fingerprinting, all'epoca nuovissima e messa a punto da Alec Jeffreys, che tramite l'analisi delle molecole di DNA permise di determinare il padre di ogni figlio. FONTE: Wikipedia

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Mauro Pasquero

sent on March 09, 2020 (11:06) | This comment has been automatically translated (show/hide original)

Great subject. Great detail and sharpness and very well set.

Cosimo Montanaro

sent on March 09, 2020 (11:37) | This comment has been automatically translated (show/hide original)

Mauro Pasquero, thank you!
Hello Cosimo

S.roberto1966

sent on September 10, 2020 (12:36) | This comment has been automatically translated (show/hide original)

Very nice and great catch. Congratulations!!!!!

Cosimo Montanaro

sent on September 11, 2020 (12:14) | This comment has been automatically translated (show/hide original)

Robge1966, thanks and Have a nice day Cosimo.

Mauro Pasquero

sent on May 20, 2022 (9:45) | This comment has been translated

Very nice shot

Cosimo Montanaro

sent on June 17, 2022 (16:27) | This comment has been automatically translated (show/hide original)

Mauro Pasquero, thank you very much.
Good evening Cosimo.

Thum	sent on February 08, 2024 (19:18) Perfect

Cosimo Montanaro

sent on February 09, 2024 (20:35) | This comment has been automatically translated (show/hide original)

Thum, thank you so much.

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Some comments may have been automatically translated with Microsoft Translator.