1116-49149 - Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, South-central Alaska, Anchorage, Alaska, United States of America
1116-49410 - Pair of Burrowing Owls (Athene cunicularia) perched on Cholla cactus (Cylindropuntia) skeleton, Casa Grande, Arizona, United States of America
1116-50359 - Two yellow-billed oxpeckers (Buphagus africanus) in Cape buffalo (Syncerus caffer) nostrils, Klein's Camp, Serengeti National Park; Tanzania
83-13254 - Juvenile (immature) European robin (Erithacus rubecula) perched in a Chiltern Hills garden, Henley-on-Thames, Oxfordshire, England, United Kingdom, Europe
1335-111 - Hairy woodpecker (Leuconotopicus villosus), perched on tree trunk, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1116-47487 - Two yellow-billed oxpecker (Buphagus africanus) clinging to Masai giraffe (Giraffa camelopardalis tippelskirchii), Serengeti National Park, Tanzania
1116-47246 - Pair of Lappet-faced (or Nubian) vultures (Torgos tracheliotos) perched on ground looking over their shoulders in the Ndutu area of the Ngorongoro Crater Conservation Area on the Serengeti Plains, Tanzania
1116-47253 - Long-crested Eagle (Lophaetus occipitalis) perched on dead snag in the Ndutu area of the Ngorongoro Crater Conservation Area on the Serengeti Plains, Tanzania
1116-47551 - Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, Alaska, United States of America
1116-47481 - Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, South-central Alaska, Anchorage, Alaska, United States of America
1116-47550 - Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky with a rodent in it's mouth, Alaska, United States of America
1174-7974 - A lappet-faced vulture, Torgos tracheliotos, perched on a branch, blue sky background, Londolozi Game Reserve, Greater Kruger National Park, South Africa
1116-46825 - Typical of this family the Blackside hawkfish (Paracirrhites forsteri) has thick spines in it's pectoral fins to aid staying in place on it's coral perch, Hawaii, United States of America
1116-46662 - Adult Bald Eagle (Haliaeetus Leucocephalus) Looks Down From Its Perch At The Camera, Portage Area In South-Central Alaska, Alaska, United States Of America