I disagree. While some birds may not be equipped for cold weather, the primary reason for migration is food, not warmth. Food supplies become limited during the winter in extreme latitudes, so birds migrate towards the equator in search of ...
http://wiki.answers.com/Q/Do_all_birds_migrate_south
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While birds might be hard-wired to migrate at certain times of the year, a recent study concluded birds won’t make the ... Birds fly south in the winter in search of alternate food sources, and even though their summer home might be nicer, they return home in the spring when their usual food stocks are replenished.
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www.mentalfloss.com/blogs/archives/18545
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We've all said it, but have you ever wondered where the term "Heading South For the Winter" comes from and what it means? This term can easily be associated with the seasonal movement of migratory birds to the warmer regions of t...
http://www.associatedcontent.com/article/2110069/why_bi...
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Other animals migrate, too. There are a few mammals, like some bats, caribou and elk, and whales that travel in search of food each winter. Many fish migrate. They may swim south, ... Some birds fly south for the winter. We call this migration. They go to a warmer place to find food. Other birds stay here all winter.
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www.sciencemadesimple.com/animals.html
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There's a flock of American Robins in my yard; don't these birds migrate south for the winter? ... In winter robins form nomadic flocks, which can range in size from anywhere between 50 birds in the north to thousands in the south. The flocks break up in the day while foraging and then gather up again at night to roost...
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www.birds.cornell.edu/pfw/AboutBirdsandFeeding/FAQsBird...
www.birds.cornell.edu/pfw/AboutBirdsandFeeding/FAQsBirdFeeding.htm
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During this process more than 100 species, totaling millions of birds, will pass through Turkey to warmer climes. Every year an estimated 6 billion birds migrate from Europe to Africa using different routes.
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www.todayszaman.com/tz-web/detaylar.do?load=detay&link=...
www.todayszaman.com/tz-web/detaylar.do?load=detay&link=124461
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More Birds See only expert researched Birds questions ... You're reading Do robins migrate south for the winter? ... Everyday birds slam into my window, flutter around and then fly away. What can I do to keep the birds away from my window?
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www.answerbag.com/q_view/54336
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427 x 640 ... 683 x 1024 ... 2.28in x 3.41in; (2 MB)
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www.inmagine.com/crbs008/crbs0081587-photo
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Spoonbills are tall, white birds with long spatulate black bills and long black legs. They feed in water with elegant sideward sweeps of their bill. The species is of European conservation concern and a very rare breeding bird in the UK. ... - 0-4 pairs Under 50 birds winter each year -
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www.rspb.org.uk/wildlife/birdguide/name/s/spoonbill/ind...
www.rspb.org.uk/wildlife/birdguide/name/s/spoonbill/index.asp
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