The once teeming fish had finally been driven out, apart from a few eels which were able to survive because of their ability to breathe air direct from the surface.
लंदन और वुलिच के बीच के क्षेत्र में जहाँ नदी के दोनों तरफ इमारतें हैं, मुट्ठी भर पक्षी रह गए थे ।