Picture this, you have a garden and you setup a camera, or number of cameras to watch it. You may have a bird table.
You setup microphones.
Perhaps you also set up a bunch of sensors, barometric, temperature, moisture, light levels.
You pick up movement, you pick up audio, and you plot over time of day when you've spotted a bird, or maybe even a bat.
The data analysis then plots when they're spotted and identifies patterns and presents them.
I'm mainly inspired by: https://birdnet.cornell.edu/