The birds line their nests with aromatic plants such as mint or lavender, which kill bacteria.
Read more from: BBC - Earth News - Blue tits embrace 'aromatherapy'
Birding in far north, mostly... stories about birdwatching and -twitching during decades.
It's still a real winter out there and the nesting box is waiting for the new residents, I wonder who will reserve it this year, Great Tits (Parus major), European Blue Tits (Cyanistes caeruleus) or Pied Flycathers (Ficedula hypoleuca)?The temperature shot up quickly from the -25°C we had a couple of days ago to +2°C. I expected to see the first Herring Gulls of spring toda...