Now that all is working "OK"... I moved this Node-RED image detection app to a MacBook Air, using the built-in web cam, and am now trying to detect the seagulls when they fly into my "balcony bonsai tree", LOL. USB cord for the Logitech HD cam was not long enough from the trash can mac on my desktop.
So far, no birds! Waiting..... waiting...... cyberstalking ..... tensorflowing.....
If it works, first we will try playing some "qwaaawk... qwaaaak " or "brraaapp... braaapp" audio clip loudly ... haha