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The American kestrel, a small and flashy falcon found coast to coast, is in dire straits. Despite the success stories of bird conservation in North America¹, the American kestrel population has plummeted, leaving researchers baffled and concerned².

While other raptor species like bald eagles and red-tailed hawks thrive, the American kestrel faces a mysterious decline that demands urgent attention. The significance of this decline cannot be overstated, especially considering the positive trajectory of other raptors in the region³.

####The Puzzle of Decline

Scientists have put forth numerous hypotheses to explain the kestrel decline, but finding a definitive cause has proven challenging. Unlike previous cases where raptor population declines were resolved like murder mysteries, the investigation into kestrel declines has remained inconclusive⁴.

Efforts to identify the major threats to American kestrels have led researchers to consider several factors that warrant further investigation. From the population surge of Cooper’s hawks to changes in winter habitat and migration patterns, from the influence of agricultural fields to the dangers of rodenticides and neonicotinoids, each factor may be contributing to the decline⁵.

####Grasshoppers: The Top Suspect

While experts acknowledge the complexity of factors at play, one leading suspect has emerged: grasshoppers⁶. The decline in insect prey availability, particularly grasshoppers, poses a significant threat to the survival of young kestrels. Initial findings suggest that young kestrels heavily rely on insect prey, making the decline in grasshoppers a matter of utmost concern.

####Take Action for Kestrels

We cannot stand idle while the American kestrel’s future hangs in the balance. It’s time to rally together and take action to protect these magnificent birds and their habitat. Citizen science initiatives and nest box programs⁷ have proven effective in monitoring and supporting kestrel populations, compensating for the loss of natural nesting sites⁸.

Preserving suitable habitat and addressing the threats posed by pesticides are vital steps in safeguarding the American kestrel’s survival⁹. By promoting sustainable farming practices, reducing pesticide use¹⁰, and advocating for integrated pest management, we can mitigate the impacts on kestrels and their prey.

We need your help to save the American kestrel from extinction. By signing the pledge to protect the American kestrel, you join a community of researchers, conservationists, policymakers, landowners, and passionate individuals working together to ensure their survival. Together, we can make a difference.

Let us embrace our role as stewards of the environment and embark on a journey to preserve the magnificent American kestrel for generations to come. Join the movement, sign the pledge, and take a stand for the American kestrel!