A recent research paper* raises the debate about feeding birds in our gardens. These buffets are brilliant for dominant species such as Blue and Great Tits, but have gradually pushed out weaker species - such as the Marsh Tits that stopped visiting our feeder about ten years ago. And then there's the question of disease such as Trichomonosis affecting Greenfinches. It's a thought-provoking issue!
*https://www.sciencedirect.com/science/article/pii/S0006320721003475?dgcid=coauthor
In other news:
OSPREY fishing in the Vyrnwy near Meifod, 20 Aug.
A late SWIFT was over the Dyfi Osprey Project, 20 Aug.
Thanks to Stuart Thomas and Will Ferguson for these records.
Well Simon,tho I can't access the paper , I must say it hasn't affected ours-the Marsh tits are absent during breeding , but back afterwards.
ReplyDeleteKev, here is the link to the whole paper if you're interested. When I posted the first link, I didn't realise it was just the intro. https://www.sciencedirect.com/science/article/pii/S0006320721003475?dgcid=coauthor
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