He learned that in the Green River valley the winters were severe, the snow frequently falling to the depth of several feet; and that there was no good wintering ground
in the neighborhood.
And by the stunning beauty of what was revealed when their wintering ground
was finally discovered.
Designated as an Important Bird Area by the National Audubon Society, the Sax-Zim Bog is a major wintering ground
for northern owls including the "Phantom of the North"--the three-foot-tall great gray owl.
This bird would have been on its way to its wintering ground
It is recognized as a resting and wintering ground
for more than 70 species of birds, including snipes and plovers, and also accommodates mangrove trees.
NAO index did not have any effect on the departure from wintering ground
in Croatia (situated far away from the northern coasts), which confirmed its decreasing effect in the eastern Europe away from the northern sea coast (Zalakevicius et al.
Short-eared Owls returned to their usual wintering ground
at Tir Llwyd in Kinmel Bay.
Washington, Jan 5 (ANI): A team of scientists has claimed to have identified the Gulf of Maine in the US as a wintering ground
and potentially a new breeding ground for a group of endangered whales.
One of their highlights will be following the migration of Supergeese from Canada back to their wintering ground
in Northern Ireland.
The marsh is an important wintering ground
for migrating waterfowl and has become one of the best birding sites in northern California.