The phrase "is often sighted" is grammatically correct and can be used in written English.
It is typically used to describe something or someone that is seen frequently or regularly. For example: - The rare bird is often sighted in the forest during the spring migration. - The celebrity couple is often sighted at this upscale restaurant in New York City. - The spaceship is often sighted in the night sky, leaving many people wondering about its origins.
In the United States, a somewhat sportier version is often sighted on campuses of New England boarding schools like the one in COUP DE GRCE (St. Martin's Minotaur, $24.95), where J. S. Borthwick's bright-eyed amateur sleuth Sarah Deane has a temporary teaching job.
While Bin Laden might be dead, his ghost lives on, and is often sighted, roaming freely on the streets of America.
Daddy longlegs are most common in late summer and are often sighted in fields at crop harvest.
Muskrats, turkey, pheasant, mink, foxes, herons, coyotes, bear and endangered bog turtles are often sighted along side streets.
Though they also are often sighted in similar climates – in the waters off India, Thailand, Belize and Mexico – nowhere else are whale sharks found in such great numbers and with such chronological precision.
About 90% of Olympic marmots' total habitat is located in Olympic National Park, where they are often sighted, especially on Hurricane Ridge.
It's no secret that submarines are often sighted off Port Everglades Inlet, where the Navy maintains the South Florida Ocean Measurement facility, an offshore military testing ground.
Resident Thomas See told NBC Los Angeles that bears are often sighted on trash days in the community, which is the in the foothills of the San Gabriel Valley, but this is the first time he's seen one in his pool.
When it comes to cinema, sound is often sight's neglected sister.
It is most often sighted in shoulder bags and scarves.
Even though FP evaluations are becoming a permanent practice, the development of evaluation methodologies is often too short sighted, not continuous and the results are not disseminated widely to different stakeholders.
