Posterous theme by Cory Watilo

Filed under: 5th Grade

Bald Eagles in Real Time

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Take a look at the Bald Eagles in their nest... http://www.npr.org/blogs/thetwo-way/2011/04/07/135148362/eagle-cam-soars-with...

After viewing the live stream of a Bald Eagle family in Decorah, Iowa, 5th grade students were inspired to find out more about our nation's symbol.  Here are some samplings of what they uncovered:

* Bald eagles can be found in Canada and the United States usually near sea coasts, rivers, or large lakes.

* The breading season is November through April.

* The nest, usually made of sticks can weigh up to 4,000 pounds and be 8 feet in diameter. 

* Some nests last as long as 30 years, with the Eagles returning from year to year.  The nests can be found 10-150 feet above ground in a tree.

* The females are larger than the males.  They can weigh from 4.5 to 13.5 pounds with a wingspan of nearly 8 feet.

* Both the male and female take care of the eggs and then the eaglets.  

* The preferred foods are fish, duck, geese, rabbit, muskrat, carrion, and other small mammals and water birds.

* The female usually lays 1 to 3 bluish-white eggs that incubate for 35 days.  The eaglets will leave the nest after 10 weeks.  

* The voice of bald eagle is characterized as a harsh cackle.

* Bald Eagles migrate alone or in pairs and are known to mate for life.

 

 

 

Chicken Anatomy

P178

5th grade students observed the anatomy of chicken wings. The students looked for the muscles, bones, tendons and ligaments and observed how these parts worked together. Ask your student to show you their lab sheet (due 1/20).