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Wisconsin Mourns Loss of Beloved Peregrine Falcons

4/11/2025

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Summary

Story summary

We Energies mourns the loss of two beloved peregrine falcons, Brinn and Beasley, likely victims of bird flu. Brinn was discovered lifeless in her nest, while Beasley vanished soon after. This dynamic duo successfully raised 30 chicks, playing a vital role in Wisconsin's falcon recovery. New falcons have now taken up residence in their nest, continuing the legacy.

History

Historical Context

The decline of peregrine falcons began in the 1950s due to pesticide use, notably DDT, which thinned their eggshells. Conservation efforts, including captive breeding initiated by The Peregrine Fund in 1970, successfully restored their populations. By 1999, the species was removed from the U.S. Endangered Species List, highlighting the importance of ongoing wildlife conservation in the face of emerging threats like bird flu.

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Story summary

We Energies mourns the loss of two beloved peregrine falcons, Brinn and Beasley, likely victims of bird flu. Brinn was discovered lifeless in her nest, while Beasley vanished soon after. This dynamic duo successfully raised 30 chicks, playing a vital role in Wisconsin's falcon recovery. New falcons have now taken up residence in their nest, continuing the legacy.

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