Here are some passerines to look out for. Website: We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. [Editor]. It isn't perfect but I'm satisfied to the degree that I don't feel the need to do anything further. DNA testing is a powerful tool that can be used to identify birds. And as you note, blackberry juice itself is a powerful stain. Make a Noise These products can be purchased at most hardware stores, and they come in a variety of sizes and shapes. You might also want to consider moving your bird feeders away from the window. The reflective surface will deter birds from approaching the window, as they will be confused by the reflection. If there are trees or other structures nearby that birds like to perch on, you can try trimming them back or placing a physical barrier between the birds and the window.If you've tried all of these things and you're still having trouble keeping birds off your window sill, you can try using an ultrasonic bird repeller. Another is to use a bird netting that is draped over the sill. Some will go further and tuck their head and one foot, a secured position that tells them theyll be staying at this cozy place for a long time. More common are non-electrified bird repellent spikes and wires. And yet another option is to place a bird decoy on the sill. Make sure the ends are closed to The ultrasonic devices emit sounds that keep the birds on a high state of alert, making them feel uncomfortable about landing in the area in which the sonic emitter is located. This wasn't like a bi. The sound of a bird in trouble will often scare other birds away. Related Read: How to bond with your bird? Standing in the doorway with your arms outstretched, act like youre going to strike the bird. We'll email you when there are new posts here. If you are lacking in the garage department, moving your car away from an overhang will significantly reduce the ability of birds to seek and destroy. Johnstown, PA 15904 You can find ready-made repellent spray online or at your nearest store, but you must opt for a non-toxic one.