Extremely pathogenic avian flu: New pressure kills a whole lot of snow geese in Colorado
A brand new pressure of extremely pathogenic avian influenza – generally referred to as bird flu – has killed round 1,600 snow geese in two separate areas of Colorado since November, in keeping with state wildlife officers.
In contrast to prior strains of the illness in North America, this pressure is “inflicting widespread mortality in some species of untamed birds, significantly in snow geese, raptors, and vultures,” Colorado Parks and Wildlife spokesperson Invoice Vogrin mentioned in an announcement to CNN on Monday.
The company started receiving stories of sick and lifeless snow geese in northeastern Colorado in late 2022, the assertion mentioned. It documented over 1,000 deaths on a number of waterways in Morgan and Logan counties.
Then officers heard of “large-scale mortalities” within the southeastern portion of the state.
“There was a die-off of roughly 600 snow geese at John Martin Reservoir,” the assertion mentioned, noting decrease die-offs at surrounding reservoirs.
After extremely pathogenic avian influenza has been confirmed in a sure species and county, the wildlife division won’t check further birds of that species inside that county till the following season – however further deaths are nonetheless counted, the assertion mentioned.
Birds carrying the illness can carry it to new areas when migrating, doubtlessly exposing home poultry to the virus, the US Department of Agriculture says.
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