The caracara was found in Ave Maria, Florida laying in a field. The bird was weak, dull, dehydrated, and pale.

Record the sound of every bird species in the country. The mission is not frivolous, though. Many of the birds may soon be extinct.

While the average Hackaday reader might not be able to take part in data gathering in an isolated wilderness somewhere, we are all surrounded by bird life. Using an Arduino Nano 33 BLE Sense and ...