Quantcast

Latest American Redstart Stories

350359cdf753279674046b0fd4c9b5571
2011-03-31 08:31:15

Instinct and the annual increase of daylight hours have long been thought to be the triggers for birds to begin their spring migration.

2010-04-21 13:50:27

The results of genetic studies on migratory birds substantiate the theory that in the case of a continued global warming, and within only a few generations, migratory birds will - subject to strong selection and microevolution - at first begin to fly shorter distances and at a later stage, stop migrating, and will thus become so-called "residents".

2004-11-28 03:00:22

The astonishing diversity of avian movement patterns, reproductive tactics, and survival rates creates rich opportunities for study, but also presents enormous challenges for explaining variation among life-history traits and dispersal.


Latest American Redstart Reference Libraries

34_075e2ebaab5abd24581ffa710fd303db
2005-06-14 12:25:39

The American Redstart, Setophaga ruticilla, is a New World warbler. It breeds in North America across southern Canada and the eastern USA. Being a migratory bird, it winters in Central America, the West Indies and northern South America. It has been spotted in Western Europe on very rare occasions. This species is unrelated to the Old World redstarts, but gets its name from the male's red tail, start being an old word for tail. The breeding male is unmistakable. It has jet black...

More Articles (1 articles) »
Word of the Day
edulcoration
  • The act of sweetening by admixture of some saccharine substance.
The word 'edulcoration' comes from a Latin word meaning 'making sweet'.