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The osprey (/ ˈɒspri, - preɪ /; [2] Pandion haliaetus), historically known as sea hawk, river hawk, and fish hawk, is a diurnal, fish-eating bird of prey with a cosmopolitan range. It is a large raptor, reaching more than 60 cm (24 in) in length and 180 cm (71 in) across the wings. It is brown on the upperparts and predominantly greyish on ...
National Park Service map of Civil War sites in Ohio; Vol 1 Roster of Ohio Soldiers 1893 {3 months Regiments of 1861; also includes Roster of the 5th {127th OVI} and 27th USCT Regiments } Vol II Roster of Ohio Soldiers 1st-20th Infantry 1886; VOL III Official Roster of Soldiers of the State of Ohio in the War of the Rebellion 21st-36th Infantry ...
In North America at least, barn swallows frequently engage in a mutualist relationship with ospreys. Barn swallows will build their nest below an osprey nest, receiving protection from other birds of prey that are repelled by the exclusively fish-eating ospreys. The ospreys are alerted to the presence of these predators by the alarm calls of ...
The osprey formerly inhabited much of Britain, but heavy persecution, mainly by Victorian egg and skin collectors, during the 19th and early 20th centuries brought about its demise. The osprey became extinct as a breeding bird in England in 1840. It is generally considered that the species was absent from Scotland from 1916 to 1954, although ...
The eastern osprey (Pandion haliaetus cristatus) is a diurnal, fish-eating bird of prey. They live in Oceania at coastal regions of the Australian continent, the Indonesian islands, New Guinea, and the Philippines. It is usually sedentary and pairs breed at the same nest site, building up a substantial structure on dead trees or limbs.
The Glaslyn Osprey Project is located in the Glaslyn Valley at Pont Croesor near Porthmadog in Gwynedd, north-west Wales. The project has supported ospreys since 2004 when they came to the Snowdonia National Park to breed after being absent from Wales for decades. [1] The ospreys spend every winter in West Africa and travel thousands of miles ...
Bird migration. Bird migration is a seasonal movement of birds between breeding and wintering grounds that occurs twice a year. It is typically from north to south or from south to north. Migration is inherently risky, due to predation and mortality. The Arctic tern holds the long-distance migration record for birds, travelling between Arctic ...
The common raven (Corvus corax) is a large all-black passerine bird. It is the most widely distributed of all corvids, found across the Northern Hemisphere.It is a raven known by many names at the subspecies level; there are at least eight subspecies with little variation in appearance, although recent research has demonstrated significant genetic differences among populations from various ...