In addition, over one million birds have been recorded during a single sighting on the Vidattaltivu mudflats.

Source: https://groundviews.org/2023/01/25/conservation-reaching-a-point-of-no-return/

The cost is from £780pp with and includes B&B in small hotels, maps and notes, daily luggage transfers — and an official guide across the tidal mudflats.

Source: https://www.dailymail.co.uk/travel/article-11951757/Simply-divine-best-pilgrimage-walks-Canterbury-Spain-Norway.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

This is the best time of year to check coastal mudflats, preferably on a falling tide.

Source: https://www.bangordailynews.com/2023/08/17/outdoors/maine-bird-migration-fall-birding-xoasq1i29i/