Jack Dykinga / Black-throated sparrow (Amphispiza bilineata) taking flight from Hanging chain cholla cactus (Cylindropuntia fulgida), Santa Catalina Mountains foothills, near Tuscon, Arizona, USA. November.
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Jack Dykinga / Black-throated sparrow (Amphispiza bilineata) flying above Hanging chain cholla cacti (Cylindropuntia fulgida), Santa Catalina Mountains foothills, near Tucson, Arizona, USA. November.
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Jack Dykinga / Sandhill cranes (Grus canadensis) flock flying in formation leaving roost lead by Blackbird (Turdus merula) at sunset with moon in background, Whitewater Draw Wildlife Area, Arizona, USA. November.
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Jack Dykinga / House finch (Haemorhous mexicanus) male, taking flight from Hanging chain cholla cactus skeleton (Cylindropuntia fulgida), Santa Catalina Mountain foothills, near Tucson, Arizona, USA. November.
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Jack Dykinga / Cactus wren (Campylorhynchus brunneicapillus) flying amongst Hanging chain cholla cacti (Cylindropuntia fulgida), Santa Catalina Mountains foothills, near Tucson, Arizona, USA. November.
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Jack Dykinga / Black-throated sparrow (Amphispiza bilineata) flying over Hanging chain cholla cacti (Cylindropuntia fulgida), Santa Catalina Mountains foothills, near Tucson, Arizona, USA. November.
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Roland Seitre / Blue-winged parrots (Neophema chrysostoma) flock in flight, Tasmania, Australia.
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Roger Powell / African black oystercatcher (Haematopus moquini) flying through surf with mussel prey in beak, West Coast National Park, Langebaan, South Africa. November.
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Nick Upton / Black-bellied sandgrouse (Pterocles orientalis) male flying overhead, Jandia Natural Park, Pajara, Fuerteventura, Canary Islands. September.
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Nick Upton / Black-bellied sandgrouse (Pterocles orientalis) male flying overhead, Jandia Natural Park, Pajara, Fuerteventura, Canary Islands. September.
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Vishal Jadhav / Thick-billed flowerpecker (Dicaeum agile) female nest building. The bird flies up to the beginnings of her nest with nesting material, rearranges the nest, and then flies off. Maharashtra, India. Marc...
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Dietmar Nill / Lesser horseshoe bat (Rhinolophus hipposideros) in flight at night.
