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By sight. Sometimes birds will fly into glass windows. Answer: The process by which birds fly into windows and not buildings is interesting. In nature birds have learned to avoid flying into large non-reflective objects like trees (except by mis-adventure like a wind gust or while avoiding a predator when the move had no option). At the same time they were working on this trick they learned to head for flashes of light which signified gaps in the trees or leaf canopy. Buildings have both reflected light from windows and metal strips and interior lights which are behind windows. The birds head for these "tunnels" out of the area only to meet with glass or shiny metal- something they can't imagine.
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The flock of birds were flying or is flying?
Past tense: The flock of birds was flying. Present tense: The flock of birds is flying. (flock is a collective noun)
How do tall buildings affect birds?
a lot because there was birds that fly into the buildings.
When birds feel colder flying or sitting?
Birds feel colder when they are flying
What are the kinds of low flying birds?
Chickens can fly , but they are low flying birds.
Why are flying birds larger than flying bats?
Flying birds are not always larger. There are many bats bigger than many kinds of birds.
When was Birds Flying Away created?
Birds Flying Away was created in 2000-01.
How many birds die each day from flying into buildings?
About 1 billion birds are killed in the US every year so possibly, 5 to 10 billion birds per year. As for per day, possibly 1 to 10,000 birds.
What percentage of the birds are non flying birds?
10%
Which birds are known as flying jewels?
Humming Birds
When was Noel Gallagher's High Flying Birds created?
Noel Gallagher's High Flying Birds was created in 2010.
Which collective noun means a lot bird flying together?
A Flock of Birds means a lot of bird flying together
Why are birds flying in the sky on March 13th 2016?
Birds fly every day. If you have seen a unusually large amount of birds flying, they could be migrating birds passing your area.
