Eric Medard / Female kestrel (Falco tunniculus) taking lizard prey gift from male, Mayenne, France

Staffan Widstrand / Wild Wonders of China / Saker falcon (Falco cherrug milvipes) in flight, Keke Xili, Changtang, Tibetan Plateau, Qinghai, China

Christophe Courteau / Male Common kestrel (Falco tinnunculus) feeding juvenile, France, May.

Dietmar Nill / Slow motion clip of a male Kestrel (Falco tinnunculus) hovering, Germany, May.

Bence Mate / Red footed falcon (Falco vespertinus) pair mating, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. February.

Bence Mate / Male Red footed falcon (Falco vespertinus) with rodent for fledgling, Kiskunsagi National Park, Pusztaszer, Hungary. August.

Bence Mate / Red footed falcon (Falco vespertinus) pair mating, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. February.

Dr. Axel Gebauer / Peregrine falcon (Falco peregrinus), Sachsische Schweiz / Saxon Switzerland National Park, Germany, May.

Staffan Widstrand / Raven (Corvus corax) mobbing Gyrfalcon (Falco rusticolus), Hornoya Island, Varanger Peninsula, Norway, March.

Espen Bergersen / Gyrfalcon (Falco rusticolus) and Raven (Corvus corax) in flight, Hornoya bird cliff, Finnmark, Norway. March

Espen Bergersen / Gyrfalcon (Falco rusticolus) in flight with guillemot prey. Hornoya birdcliff. Finnmark, Norway. March

Espen Bergersen / Gyrfalcon (Falco rusticolus) flying with guillemot prey. Hornoya bird cliff. Finnmark, Norway. March