The discovery in the Cairngorms is only the eighth time a cow wheat shieldbug has been recorded in Scotland.
A worker in Kantishna glimpsed the rare phenomenon in which hundreds of Alaska gnat snakeworm larvae formed a crawling column.
In Two Rivers,at a time when the outside air’s temperature has not been above freezing since October — three butterflies living in a heated garage.
How the virus is contracted and how long it’s been around still remain a mystery. But researchers have found evidence in small mammals.
The birch leafminer ate its way through birches across Southcentral and Interior Alaska this summer. Hot and dry weather earlier in summer may have been optimal for them.
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