Question 1
Question
Why do birds migrate?
Answer
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To find resources
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To find food
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To find nesting
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To run away from danger
Question 2
Question
What RESOURCES do birds in the northern hemisphere gain by flying south in the winter and north in the spring?
Question 3
Question
What is a FLYWAY?
Answer
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The way birds organize themselves as they fly south
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The path a bird takes during migration (migration corridor)
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A special form of flying where birds move up and down quickly during migration
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A word meaning "running away from predators"
Question 4
Question
Migrating birds can cover thousands of miles in their annual travels.
Question 5
Question
Most migrating birds choose a completely different path every year.
Question 6
Question
First year birds may migrate to a winter home they have never seen and return the following spring to the area in which they were born
Question 7
Question
What are some techniques migrating birds use to navigate?
Answer
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Some birds use the stars to navigate
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Some use sense of hearing to try to hear which routes are the safest
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Some sense changes in the earth's magnetic field
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The secrets of birds' amazing navigational skills remain largely hidden.
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Some use sense of smell
Question 8
Question
What hazards do birds face during migration?
Answer
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MAN-MADE STRUCTURES - Radio/TV/cell towers that attract birds to the light, and collisions with glass
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SUN - Birds often get too heated by the sun
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WEATHER - can blow birds off course or kill them directly
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TIMING - arriving early can lead to freezing or lack of food and a late spring can lead to starvation.
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BOREDOM - birds often get bored and distracted when migrating
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PREDATORS - Hawks, falcons, and domesticated cats
Question 9
Question
Which bird travels the greatest distance during migration
Answer
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Bald Eagle
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Red Tailed Hawk
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The Sparrow
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The Arctic Tern
Question 10
Question
How many miles can it travel each year?
Answer
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1,000
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60,000
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24,000
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50,000
Question 11
Question
How many miles can it fly during it's LIFETIME?
Question 12
Question
Owls are birds of ___________________.
Answer
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the daytime
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happiness
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wisdom
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prey
Question 13
Question
What are some characteristics of birds of prey?
Question 14
Question
What do the fringed feathers on owls enable them to do?
Question 15
Question
Owls have small eyes on the front of their heads
Question 16
Question
Because owl eyes are fixed, they can rotate their head to see behind them
Question 17
Question
Some owls use sonar to locate prey
Question 18
Question
What are places where owls ARE NOT found living?
Answer
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The United States
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parts of Greenland
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some remote islands
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Canada
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Antartica
Question 19
Question
What is the PROVENTRICULUS?
Answer
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The part of the owl where other wastes are excreted
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The second part of the stomach that acts as a filter for indigestible items.
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The first part of the stomach that contains enzymes and acids that digest food.
Question 20
Question
What is the VENTRICULUS
Answer
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The first part of the stomach that contains enzymes and acids that digest food.
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The second part of the stomach that acts as a filter for indigestible items.
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The part of the owl where other wastes (other than pellets) are excreted
Question 21
Question
What type of vision do owls have?
Question 22
Question
How many degrees in either direction can owls move their necks?
Question 23
Question
How many degrees vertically can owls move their necks?
Question 24
Question
Why do owls have large eyes?
Answer
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To prevent them from getting eye diseases
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To help them see better at night by taking in more light
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To scare away large predators
Question 25
Question
How many eyelids do owls have?
Question 26
Question
What are 3 things owls use their eyelids for?