Drexel Imitator Plus is pet safe if used as directed, but the product label does not specify anything about wild bird safety. In regards to domestic animals the label states, "This product is considered to be relatively nontoxic to dogs and other domestic animals; however, ingestion of this product or large amounts of freshly sprayed vegetation may result in temporary gastrointestinal irritation (vomiting, diarrhea, colic, etc.)".
You may wish to contact the manufacturer Drexel directly at (901) 774-4370, or via email at info@drexchem.com with specific product questions not addressed on the label.