![Aythya ferina (Sivka)](https://a4.pbase.com/g4/13/839813/3/141137364.2jI5fjeB.jpg) Aythya ferina (Sivka)
by marko gregoric
| ![Aythya ferina](https://a4.pbase.com/g2/14/869514/3/148638184.YtgZ74js.jpg) Aythya ferina
by NisseThunell
| ![Aythya ferina (common pochard - moriglione)](https://a4.pbase.com/g9/39/932039/3/164891083.UYHONiOg.jpg) Aythya ferina (common pochard - moriglione)
by robertoparmiggiani
| ![Aythya ferina - Common Pochard](https://a4.pbase.com/g1/41/127441/3/130969150.sKOLzoGM.jpg) Aythya ferina - Common Pochard
by Jonathan Cheah Weng Kwong
| ![Aythya ferina](https://a4.pbase.com/g11/01/927801/3/168767414.j8xiuU5t.jpg) Aythya ferina
by Marco Chemollo
|
![Taffeland (Aythya ferina)](https://a4.pbase.com/g3/10/320910/3/96297043.ri2Ale3g.jpg) Taffeland (Aythya ferina)
by oedegaard
| ![Pochard - Aythya ferina](https://a4.pbase.com/g3/70/944870/3/122642120.gdQ9hf2a.jpg) Pochard - Aythya ferina
by samwald
| ![COMMON POCHARD - AYTHYA FERINA - FULIGULE MILOUIN](https://a4.pbase.com/g3/12/647912/3/58881508.COMMONPOCHARDmale.jpg) COMMON POCHARD - AYTHYA FERINA - FULIGULE MILOUIN
by nicolebouglouan
| ![Common Pochard (Aythya ferina)](https://a4.pbase.com/g3/55/693455/3/121803780.ZokZnvtf.jpg) Common Pochard (Aythya ferina)
by Ingo Waschkies
| ![Common Pochard (Aythya ferina)](https://a4.pbase.com/g9/93/924993/3/153952715.73J8wuFk.jpg) Common Pochard (Aythya ferina)
by Dave Barnes
|