Next month will see the autumnal equinox taking place in the Northern Hemisphere; this is the time when the sun, on its way from crossing north to south, is directly over the equator. This takes place annually on a day between 21st and 24th September; this year, it will fall on 22nd September in the Northern Hemisphere that sees it as being the end of summer and the beginning of autumn.
This transition of seasons can also be observed in nature, not only with the changes of colour in leaves, but also the migration of many bird species to warmer tropical countries. These include thrushes, vireos and warblers who journey to places like the Caribbean islands, making the months that follow ideal for birdwatching. If planning a holiday to the Caribbean and looking for the best airline loyalty program, consider options offered by the likes of interCaribbean Airways with flights to islands that are ideal for such activities.