Incredible though it seems, swallows from Britain and Russia were found wintering together thousands of miles away from home ​ — in the extreme southeastern tip of Africa.
छल्ला डाले हुए इन पक्षियों की एक छोटी, लेकिन महत्त्वपूर्ण संख्या अपने शीतकाल के आवास में पायी गयी ।