Bittern : male booming (dawn) : RSPB Otmoor Rob Cadd Photography 1:59 3 years ago 44 324 Скачать Далее
Bittern : male booming (dusk) : RSPB Otmoor Rob Cadd Photography 0:32 3 years ago 1 925 Скачать Далее
Bittern : male & female (dusk encounter) : RSPB Otmoor Rob Cadd Photography 2:37 3 years ago 174 Скачать Далее
Bittern : males - threat display & fight (dusk) : RSPB Otmoor Rob Cadd Photography 2:01 3 years ago 1 081 Скачать Далее
RSPB Otmoor Reserve - Marsh Harriers, Yellow Hammer and the sound of Bittern Booming! Mark Wright 9:42 3 months ago 252 Скачать Далее
Rare Bittern booming in the reeds, at RSBP Lakenheath :) Avebury Eddie 0:14 3 years ago 39 Скачать Далее
