https://www.northantsbutterflies.com/blog/the-brown-hairstreak-returns-to-northamptonshire
The Brown Hairstreak Returns To Northamptonshire! — Northants Butterflies
The 20th of December 2023 was a momentous day for butterfly recording in Northamptonshire. It was on this day that Brian Laney, while checking Blackthorns...
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