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Wonders 3 unit 1 connect to content
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What do pronghorn mostly eat?
Desert plants and fruits
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How do sharp spines help a saguaro?
They scare off water-seeking animals
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Where do Sonoran pronghorn live?
Arizona and Mexico
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Where did bighorn sheep live for thousands of years?
The Sonoran Desert
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Who asked the Boy Scouts to help protect the desert?
Major Frederick R. Burnham
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What made the bighorn sheep begin to disappear?
People moved in and built mines
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Who has longer horns on a pronghorn?
The males
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Why are pronghorn called "desert ghosts"?
They are very shy and hard to see
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Name one saguaro adaptation.
It stores water for a long time
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When do saguaros start growing arms?
At around 100 years old
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What happened on April 2
1939?,An area became a wildlife refuge
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About how big is the Kofa National Wildlife Refuge?
About 665,400 acres
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What big idea do both passages share?
People and nature can work together to protect desert life
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Who is working to protect the pronghorn?
The U.S. Fish & Wildlife Service with Mexican conservationists
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The refuge is home to many special ____
Plants and animals
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How fast can a frightened pronghorn run?
About 60 miles per hour
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How fast does a young saguaro grow?
About one inch in ten years
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Where do saguaro cacti grow?
Only in the Sonoran Desert
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What is the refuge called today?
Kofa National Wildlife Refuge
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Why do people now visit the Kofa Refuge?
To enjoy the animals and plants
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What do the ribs of a saguaro do?
They swell to hold more water
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