Columbia River Bar
waikato
tekapo
Most of the boats on the Thames are tourist and pleasure boats and there are very few goods carrying boats left.
The Nile River
Tekapo
Minnesota
boats leaking oil into the river
long line fishing boats bering sea!
Most of the passenger river boat travels at 35 knots per hour.
The most widespread and dangerous disease was malaria.
ants
Hippopotamus