Bald Eagles Fledge | BirdNote

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BirdNote®

Bald Eagles Fledge

Written by Bob Sundstrom

That is BirdNote.

[Bald Eagle call, http://macaulaylibrary.org/audio/137879, 0.18-.21] 

In late summer season, a younger Bald Eagle leaves the nest and units out by itself for the primary time. It’s the end result of practically a yr’s work by the dad and mom.

Let’s recap the way it might need gone: female and male meet up in late fall, construct a brand new nest or add sticks to their outdated one over the winter – and by March, often have two eggs. The feminine incubates for a month-and-a-bit, with the male taking an occasional flip. The end result? A few tiny, three-ounce chicks.  

The adults then take to searching fish and different prey, tearing it into bite-sized chunks for the rising kids – which acquire a pound in weight each 4 or 5 days.  

At eight weeks, they’re all brown and as heavy because the adults – 10 to 14 kilos. 

Two weeks later, they make their first quick, clumsy flights. Nevertheless it’ll take one other 10 weeks of follow flights and provisioning by the adults earlier than the younger birds are able to strike out on their very own. 

And once they do, they strike out in grand vogue, wandering over the continent for maybe 1000’s of miles, till 4 years after hatching, they’ve their full grownup plumage. Solely then may they search a mate and construct their very own nest. [Bald Eagle call, http://macaulaylibrary.org/audio/137879, 0.18-.21] 

For BirdNote I’m Mary McCann.

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Bird sounds offered by The Macaulay Library of Pure Sounds on the Cornell Lab of Ornithology, Ithaca, New York. Bald Eagle name [137879] recorded by Gerrit Vyn
BirdNote’s theme music was composed and performed by Nancy Rumbel and John Kessler.
Producer: John Kessler
Govt Producer: Dominic Black
© 2015 Tune In to Nature.org   August 2015/September 2022 Narrator: Mary McCann

ID #: BAEA-07-2015-08-04BAEA-07

Sources embody BNA On-line, plus:

http://www.flagislandwebcam.com/eaglefacts.htm

http://www.baldeagleinfo.com/eagle/eagle4.html

http://www.fws.gov/uploadedFiles/Region_5/NWRS/Central_Zone/Montezuma/E…

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