Three types of feet: A bullfrog's hind foot (left), a toad's front foot (middle), and a tree frog's round-toed front foot (right.) [Click each picture for a larger image.] Photos by Amy Snyder. frog's two front legs have four toes each, while the back legs have five toes each. Aquatic frogs are likely to have long, strong legs with webbed back feet to help them swim. Frogs that live on land tend to have shorter legs for walking and climbing.
Carnival expects Cuba trips to begin in 2016, once the venture gets the green light from Cuban authorities. Prices start at $2,990 per person with a $600 deposit. Claire West, a spokeswoman for Carnival, told The Huffington Post that the company has already begun meeting with Cuban officials.
Cruises to Cuba. While cruises to Cuba have been popular among international travelers for decades, Americans have missed out. Now regulation changes mean more cruise lines are cruising to Cuba, allowing everyone to enjoy the largest Caribbean island's signature architecture, art, food and music, as well as beautiful beaches. Tour Havana in a car from the 1950s or see UNESCO World Heritage Sites such as Cienfuegos and Trinidad.