Tag Archives: Circannual clocks

When will our eagles lay eggs? Bald eagle breeding in Iowa and Florida

Daylight Length Graph from Fort Meyers Florida

This blog was first published on Tuesday, November 07, 2017. It has been updated to reflect new information. TLDR: We’ll most likely see eggs in Decorah in mid to late February. We’re getting some questions about why the Decorah Eagles aren’t laying eggs yet. Are they going to lay eggs? Will the nest be productive? The short answer is ‘Yes’ – the Decorah eagles historically lay eggs in February, while the Decorah North Eagles laid eggs in March in 2015, and