Rolf Nussbaumer / RF- Wild turkey males displaying (Meleagris gallopavo). Texas, USA. (This image may be licensed either as rights managed or royalty free.)
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Ismaele Tortella / Three Rock ptarmigan (Lagopus muta) feeding in winter plumage, city of Tromso in the background, northern Norway, March 2019.
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Staffan Widstrand / Grey francolin (Francolinus pondicerianus) Keoladeo Ghana National Park, Bharatpur, Rajasthan, India
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Staffan Widstrand / Indian peafowl or blue peafowl (Pavo cristatus) Keoladeo Ghana National Park, Bharatpur, Rajasthan, India
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SCOTLAND: The Big Picture / RF - Black Grouse (Tetrao tetrix) male peforming flutter jump display on lek, Cairngorms National Park, Scotland, UK.May (This image may be licensed either as rights managed or royalty free.)
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SCOTLAND: The Big Picture / RF - Black Grouse (Tetrao tetrix), two males fighting on lek , Scotland, UK.April (This image may be licensed either as rights managed or royalty free.)