Cattle are inspected for ticks near Laredo. Experts are trying to pinpoint how the ticks ended up 110 miles north of the border.
Photo by: Eric Gay, STF
Spread of Fever Tick Spooks Texas Cattle Industry
Spread of Fever Tick Spooks Texas Cattle Industry
Cattle are inspected for ticks near Laredo. Experts are trying to pinpoint how the ticks ended up 110 miles north of the border.
Photo by: Eric Gay, STF