The Decorah eagles are nesting near the Decorah Trout Hatchery, located at 2325 Siewers Spring Rd in Decorah, IA. In general, they begin courtship in October, productive mating in late January or early February, and egg-laying in mid to late February. Hatching usually begins in late March to early April, and the eaglets fledge in mid-to-late June. While young usually disperse between August and October, the adults remain on territory year round. They eat live and and dead fish, squirrels, other birds, rabbit, muskrat, deer, possum and anything else they can catch or find. To learn more about bald eagles in general, please follow this link to the Cornell Lab of Ornithology website. To catch up on videos of the Decorah Eagles, please visit our YouTube channel or scroll farther down this page.
Thanks to A2Z Security Cameras for their help and support with our new HD cameras!
||3 – D26, D27, D28
||2 – D24, D25
||D25 was struck by a car and died.
D24 is still alive.
||3 – D21, D22, D23
||3 – D20, D19, D18
||All fledged. D18 and D19 were electrocuted.
D20 is still alive and living at SOAR.
||3 – D17, D16, D15
||3 – D14, D13, D12
||All fledged. D12 and D14 were electrocuted.
||3 – E1, E2, E3
||All fledged. We last saw D1 in July of 2014.
Her current status is unknown
||3 – Not named
||3 – Not named
||2 – Not named
We often get questions about where the eaglets go after they disperse. We tracked eaglets in 2011, 2012, 2014, and 2016 to try to answer this question. For more information, visit our eagle maps.
As far as we know, Dad is the original male and Mom is his second mate. Dad is older than Mom, but we don’t know exactly how old he is. Based on plumage color, Mom was four years old in 2007, making her thirteen years old in 2016. Click here for a guide to aging bald eagles based on plumage color and patterns.
Mom is larger than Dad, with a slightly darker head, a pronounced brow, and grey ‘eyeshadow’. This video from 2011 provides pointers on how to tell them apart.
Nest and Location History
That we know of, one male and two females have nested on this territory. The eagles have built three nests (N0, N1, and N2) to date. N0 was destroyed in a storm, the eagles left N1 on their own, and N2 was also destroyed in a storm.
Current nest N2B is a little more complicated. Humans Neil Rettig and Kike Arnal built N2B in August of 2015. We hoped the starter nest would encourage the eagles to adopt it and keep building, which they did! Footage of the build can be seen here: https://youtu.be/2-xRSBBeIYs. A blog about the nest build can be read here.
- 2015: The eagles adopt N2B in October of 2015
- 2015: Humans build a nest (N2B) to encourage the eagles to begin building near the former location of N2
- 2015: N2 is destroyed during a storm the morning of July 18
- 2012: The eagles begin a new nest (N2) in mid-October on the north bank of Trout Creek about 700 feet from N1, which is still standing
- 2007: A four-year old female (Mom) joins Dad at N1 in early December
- 2007: OM disappears in early fall
- 2007: N0 is destroyed during a storm. Dad and OM begin building a new nest (N1) in the yard of a home just north of the hatchery
- 2002’ish: the male eagle (Dad) and his original mate (OM) build a nest (N0) in the hills to the east of the hatchery
Videos from Decorah
Bald Eagle Technician Tribute June 11, 2017
Decorah Eagles-Mom and Dad go Fishing_7.23.17
Decorah Bald Eagles 07 22 Some Lil Birdy is Tired
Decorah Eagles-N1-Night & Morning-Ariel View-Close Zoom of Creek_7.22.17
Decorah Eagles Photos Of M&D And Mom's Lil Helper 7/21/17
Decorah N1 17/07/19 15:24 Eaglet flies towards camera – slow motion
DECORAH EAGLES 7/19/2017 12:00 AM CDT JUVIE ASLEEP ON THE Y AND CLOSE UPS OF HORSES
July 19 Parent & juvie on the Y
Decorah Eagles Morning 07 19 2017
Very Early Morn In Decorah
Decorah Eaglets Trying To Ride Out The Storm On Y Branch 7/19/17
Decorah Bald Eagles 07 19 2017 Decorah Storm and Two Juvies on Y Branch
July 18 late visit to the Y
Decorah Eagles-All Three Eaglets at the Y-Branch-7.17.17
Decorah Eagles~D28 on the Y-branch-enjoying the breeze with parent_7.18.17