BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhenNext UK//EN
BEGIN:VEVENT
UID:swifts-arrive-uk-2027-04-25@whennextuk.co.uk
DTSTART;VALUE=DATE:20270425
DTEND;VALUE=DATE:20270426
SUMMARY:2027 swift arrival window opens — Swifts arrive in the UK
DESCRIPTION:Swifts usually arrive later than swallows\, from late April into May\, then leave again by August.. See https://whennext.co.uk\n/swifts-arrive-uk
URL:https://whennext.co.uk
/swifts-arrive-uk
END:VEVENT
END:VCALENDAR