Backyard nurseries spreading pest plants in Southland
The council has found individuals selling cotoneaster, buddleia and an invasive succulent known as pig's ear. A commercial nursery was also found selling a variety of a wilding pine.
Most animals have their own version of tree rings – here’s how we biologists use them to help species thrive
Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...