Photo credit – Lee Karney, US Fish and Wildlife Service
The fleeting and dark aesthetic value of countless European starlings flocking through the air is quickly overridden by the realities of this highly invasive and destructive species.
Solar and wind farms certainly take their toll on our native and natural migratory avian wildlife, however, these damn birds will potentially eliminate weaker, less aggressive desert species as a vicious cancer would, silently eating its way through a once healthy body.
“The introduction of European starlings (Sturnus vulgaris) in New York City in 1890 and 1891 resulted in their permanent establishment in North America. The successful occupation of North America (and most other continents as well) has earned the starling a nomination in the Top 100 list of ‘Worlds Worst’ invaders. Pimentel et al. (2000) estimated that starling damage to agriculture crops in the United States was $800 million yearly, based on $5/ha damage. Starlings may spread infectious diseases that sicken humans and livestock, costing nearly $800 million in health treatment costs. Lastly, starlings perhaps have contributed to the decline of native cavity-nesting birds by usurping their nesting sites. We describe the life history of starlings, their economic impact on agriculture, and their potential role as vectors in spreading diseases to livestock and humans. We recommend that the database on migratory and local movements of starlings be augmented and that improved baits and baiting strategies be developed to reduce nuisance populations.”
from ~ Managing Vertebrate Invasive Species: Proceedings of an International Symposium USDA/APHIS/WS, National Wildlife Research Center, Fort Collins, CO. 2007.
Awareness of the beauty of the desert is one thing, but awareness of the reality of circumstances is important too.