Sandhill Cranes and Their Migration Patterns

Sulfur Springs Valley, a closed basin surrounded by mountains, has become a winter home for an increasing number of sandhill cranes. These cranes migrate from various northern regions, including Alaska, Canada, and even Siberia. The growth of agriculture in the area has benefited the cranes, providing them with food and safe resting places. Farmers appreciate the cranes for cleaning up waste corn. Cranes mate for life and travel in family units, with young cranes learning migration routes from their parents. This area offers an ideal wintering habitat for these birds.

Where do the Greater Sandhill Cranes primarily breed?

• Eastern Europe

• Central Asia

• Southern United States

• Northern Prairie Pothole States

From which region do about 20,000 Lesser Sandhill Cranes migrate?

• Siberia

• Australia

• Northern Europe

• South America

What is a significant factor that has benefited the cranes in Southeastern Arizona?

• Urban development

• Climate change

• Deforestation

• Growth of agriculture

Why are temporary lakes important for the cranes during winter?

• They provide a place to hide from predators

• They help in navigation

• They offer a source of food

• They are a place for social gatherings

What is the main reason for the increase in Sandhill Cranes in Southeastern Arizona?

• Climate change

• Increased agriculture

• Urban expansion

• Natural predators decreasing

What do cranes primarily feed on in the cornfields?

• Freshly planted seeds

• Fruits and berries

• Waste grain left by mechanical pickers

• Insects and small animals

How do farmers view the presence of cranes in their fields?

• As a threat to crops

• As a nuisance

• As irrelevant

• As beneficial for cleaning waste corn

What is the primary reason cranes return to the plia after feeding?

• To find more food

• To escape predators

• To socialize with other birds

• To rest and digest

What is a unique characteristic of Sandhill Cranes' family structure?

• They live in large colonies

• They mate for life and stay in family units

• They change partners every season

• They are solitary creatures

How do young Sandhill Cranes learn migration routes?

• By following other bird species

• Through instinct

• By learning from their parents

• By trial and error