Roosting boxes provide a vital safe haven for birds in cold weather. But can they serve a purpose in the summer, too? It ...

Their feathers, roosting behaviors and adaptability help birds survive the cold, “nature’s proving ground.” By Margaret Roach Winter mornings begin at David Sibley’s Deerfield, Mass ...

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.

Manchester United have applied to planners for permission to install bat and bird boxes at its Carrington training ground as part of the redevelopment of its first team building. Permission had ...

This phenomenon, commonly referred to as “roost rings”, appears on radar as outward bursts of ring-shaped imagery around a radar site.

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.

Migratory birds are often detected by National Weather Service Doppler radar in unique doughnut patterns known as “roost rings.” Bugs and bats can also be detected.