来自MSN10 个月
Invasive insect devastating California's iconic oak trees
An invasive insect, about half the size of a penny, is devastating California's iconic oak trees ... County workers are out inspecting trees, trying to prevent the bug from spreading, and tracking ...
LAist on MSN6 个月
Here’s how the ‘Old Glory’ oak tree historic landmark came to be
“Old Glory,” a roughly 400-year-old Valley Oak tree in Stevenson Ranch, became a Los Angeles County Historic Landmark this ...