GSB Falcons and Blogs

Thank you for a wonderful After The Fledge!

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Thank you everyone for a wonderful After The Fledge! We missed seeing you in person, but had a lot of fun online and we will continue to include a virtual component in years to come for anyone who can’t be there. We collected our After The Fledge tours and presentations here: We collected the moderator favorite videos of 2020 here: Did you take the DE Chat Mods eagle knowledge quiz? Thanks to everyone who participated in our

May 8, 2020: Your Fri-yay nest news and raptor movie marathon!

May 7, 2020: D36 naps behind Mom's new picket fence

Happy Fri-yay, everyone! We’ll keep the news short and sweet: today Decorah eaglets D34 and D35 turn 33 days old and D36 turns 30 days old, and DN12 at the North nest turns 38 days old – about halfway through an eaglet’s 75 to 80 day nest life! We had our first peregrine falcon hatch at Great Spirit Bluff last night, with possibly more to come, and we also have falcon hatchlings at Dairyland Power Genoa and MPL Hibbard. Thank

First hatch at Great Spirit Bluff!

May 8, 2020: First hatchling at Great Spirit Bluff

We had our first hatch at Great Spirit Bluff last night at 11:07 PM! Based on what we are seeing and hearing, we think we have at least one more egg to go. Congratulations to Nova and Newman on their first hatch! Videos May 8, 2020: 1st Feeding – Like peaglets, little falcons are always hungry! Hatchlings require small meals multiple times per day to support their growth rates. This little falcon will reach roughly adult size and weight

Hatch in progress at Great Spirit Bluff!

April 7, 2020: Pip at GSB

We have hatch in progress at Great Spirit Bluff! Nova’s eggs have been tricky this year since (at least) one egg has some ‘Is that a pip?’ markings on the skinny side, but the obvious punctures on this egg’s thick side signify hatch! Why do we look for pip at the blunt or the thick side of the egg? After hatch begins internally, but before we see it externally, hatchlings pierce the embryonic membrane, stick their beaks into the air

Visitor at Great Spirit Bluff

April 13, 2020: Falcon Nina at Great Spirit Bluff

Great Spirit Bluff had a visitor yesterday! Nina M/04, a 2019 HY Peregrine falcon banded by Greg Septon at the UW-Milwaukee Engineering and Mathematical Sciences building, dropped by the nest box to visit Newman as he incubated eggs. We talked to our Board, who found the whole encounter quite interesting! Dave Kester, Jim Robison, and John Howe all pointed out her non-aggressive body language and behavior, including the adorable semi-chup vocalizations we hear at the beginning of the video, and

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