Adult males of many galliform birds have one to several sharp horny spurs on the back of each leg, which they use for fighting.

Adult birds ' skin color can range from cream, pink, yellow, or even orange during breeding season.

Adult birds may be killed by cats, Little Owls and Sparrowhawks, and eggs and nestlings are taken by Magpies, Jays, and, where present, Grey Squirrels.

Adult red kites are sedentary birds, and they occupy their breeding home range all year in the United Kingdom, though many of the global populations are migratory ( particularly the Swedish population, which winters in Spain ).

Adult, nestling and eggs of other birds are all regularly consumed.

Adult birds are also slow flyers and vulnerable to being hit by cars on country roads.

Adult birds are sometimes caught and eaten by the homeless.

Adult birds in summer have short red legs and a short black bill ( small and stubby, meausuring 22 – 25 mm from the feathers, decidedly shorter than the head ), a black neck ( often with a pale gray back ) and belly, very dark grey back, with a white rump and light grey ( almost white ) tail, which often looks ' square ' in juveniles.

Adult birds have black legs, and a long thick red-orange bill with a small black tip.

Adult birds have black bodies with a white wing patch, a thin dark bill, and red legs and feet.

Adult birds have black bodies with a white wing patch broken by a black wedge, a thin dark bill and red legs and feet.

Adult males have a red patch on the back of the head whereas juvenile birds display a red cap.

Adult birds are and span.

Adult birds are black on the head, neck, back and wings, with white underparts.

Adult birds are black on the head, neck, back and wings with white underparts.

Adult flamingos are the most developed filter feeders of the birds.

Adult birds are 7. 5 " ( 19 cm ) long.

Adult birds are sometimes taken by predatory species.

Adult male birds which breed on the mainland have been reported as having lighter upperparts and underparts than their Tasmanian relatives, and females are said to be browner, but these differences may also result from worn plumage.

Adult birds of both sexes have a heavy bill and are patterned in white and glossy blacks, but the sexes differ in the colour of the iris.

Adult birds take turns at the nest and when one returns to relieve the other, they perform a greeting display with open wings and an up and down movement of the head.

Adult birds, shown in breeding ( above ), and winter ( below ), plumage

Adult birds commonly weigh between.

Adult birds have few predators although bats ( Megaderma lyra ) and wintering Asio flammeus have been noted to prey on them.

Adult education courses, work-study programs of various sorts -- these are all evidence of a continuing interest of the schools in furthering educational opportunities for out-of-school youth.

Adult frogs are unable to regrow limbs but tadpoles can do so.

Adult Culicoides are killed by cold winter temperatures, and BTV infections typically do not last for more than 60 days, which is not long enough for BTV to last until the next spring.

The reigning world Adult doubles champions are Tony Snyder of Waterloo and John Conrad of Poole.

Adult high school and GED courses are offered there as well.

Adult divers who are not competitive at an elite level may compete in masters diving.

Adult Hawksbills and Greens are common in the surrounding seas and nest regularly on the ocean-side beaches of the atoll.

Adult endocrinologists are board certified by the American Board of Internal Medicine ( ABIM ) or the American Osteopathic Board of Internal Medicine ( AOBIM ) in Endocrinology, Diabetes and Metabolism.

* Adult video games, or eroge, are games with a pornographic element.

Adult women — those who are married or who run a household — would stay home to welcome the Brighid procession, sometimes with an offering of coins or a snack.

Adult killer whales are very distinctive and are not usually confused with any other sea creature.

Adult bull sperm whales, which are large, powerful and aggressive when threatened, and fully grown adult blue whales, which are possibly too large to overwhelm, are not believed to be prey for killer whales.

Adult brothers tend to establish homesteads in different areas and thus the dozens of exogamous clans ( ortinwek ) are dispersed and intermingled.

Easy listening and Adult Contemporary are related formats that play largely down-tempo pop music of various styles.

Adult stem cells are also used in veterinary medicine to treat tendon and ligament injuries in horses.

Specialties available in the MSN program are Family Nurse Practitioner, Adult / Gerontological Nurse Practitioner, Psych-Mental Health Nurse Practitioner, Nurse-Midwifery and Advanced Community / Public Health Nursing.

Adult male voices are usually lower pitched and have larger folds.

Adult walruses are easily recognized by their prominent tusks, whiskers, and bulkiness.

Adult males in the Pacific can weigh more than and, among pinnipeds, are exceeded in size only by the two species of elephant seals.

Adult ducks are fast fliers, but may be caught on the water by large aquatic predators including big fish such as the North American muskie and the European pike.

Adult male voices are usually lower-pitched and have larger folds.

Adult European bison are ( on average ) taller than American bison, and have longer legs.