Question 1: What type of calls fill the marshes of Bosque del Apache in December?
Rattling calls
Birdsong
Whistles
Each December, the marshes of the Bosque del Apache National Wildlife Refuge are filled with rattling calls from returning sandhill cranes, creating a vibrant soundscape that heralds their arrival.
Correct Answer: Rattling calls
Question 2: Which species join sandhill cranes in the Bosque del Apache skies?
Snow geese
Bald eagles
Golden eagles
Alongside sandhill cranes, tens of thousands of snow geese also migrate to the Bosque del Apache, making the scenery a stunning spectacle of birdlife as they gather in the refuge.
Correct Answer: Snow geese
Question 3: How long have sandhill cranes been on Earth according to their lineage?
Over 1 million years
Over 2.5 million years
Over 500 thousand years
The sandhill crane descends from a lineage that dates back over 2.5 million years, making them one of the oldest surviving bird species and a remarkable example of resilience through climatic changes.
Correct Answer: Over 2.5 million years