Sentence examples for migratory birds of from inspiring English sources

Starting in 1851, he began recording the progress of the seasons in Concord, Mass., by noting the first flowers, leaves and migratory birds of spring.

The issue became important early this year, when some Asian health officials accused migratory birds of spreading the flu and threatened to attack them with the same lethal vigor that has been applied to domestic chickens.

But it is illegal to possess the feathers of hundreds of native migratory birds of North America, she said, and it is very hard to tell pigeon feathers from gull feathers, for example.

Calls for protecting migratory birds of all sorts began over a century ago, when a movement sprang up to discourage women from wearing feathered hats, the chief cause of the decimation of water bird populations.

Migratory birds of the subspecies P. d. bactrianus in the indicus group were recorded overlapping with P. d. domesticus birds without hybridising in the 1970s, so the Soviet scientists Edward I. Gavrilov and M. N. Korelov proposed the separation of the indicus group as a separate species.

It also seems that the neurotropism of the H5N8 virus was the key factor contributing to death in these migratory birds of 3 species.

By John Cassidy December 5, 2011 On a December day so mild it was tempting to look for swallows, a migratory bird of another sort, Newt Gingrich, brought his travelling Presidential show to midtown for a few hours.

The Cerulean Warbler (Dendroica cerulea), a declining Neotropical migratory bird of high conservation concern, is one excellent example of a species that seems to be sensitive to both landscape configuration and subtle features of eastern forests of North America.

However, a concern is the ability of migratory birds to rest and refuel between long legs of their journey.

Like a gaggle of migratory birds, dozens of private jets return each July to the tiny airport in nearby Hailey, Idaho.

Management issues include the management of river flows, the protection of migratory birds, the management of visitor disturbance, and the management of commercial exploitation.