Some birds are more desirable than others based on their behavior, and as with other types of animals, some birds are either an invasive species, or they are simply so adaptable that they edge out many other similar species in an area. This can be disruptive to local wildlife populations and food chains, and it can also lead to inconvenience, hygiene issues, or even property damage or attacks on people and pets in some cases. Geese, for example, may form very large local populations that may drive away other, more desirable bird species and over-graze on local turf and other vegetation, which can be harmful to an environment. Nature conservation sometimes means dealing with a species that has gone out of control, and for this reason, bird repellent gel can be used in an area to drive away unwanted species to restore the natural balance. Goose repellent products can be purchased and used by private and commercial users a
