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  • Home
  • Country travel guides
    • Travel guides to North America and the Caribbean
    • Travel guides to Latin America
    • Travel guides to Europe
    • Travel guides to Africa and the Middle East
    • Travel guides to Asia
    • Travel guides to Oceania
  • Our online English courses
    • English for kids
    • Basic English: Discover New York City
    • English for the religious community
    • English for healthcare professionals
    • English for environmental awareness
    • English for the Olympics
  • English learning resources
    • Visual Vocabulary
    • Sherlock Holmes’ Grammar Solutions
    • Glossary of English grammar terms
    • English word of the day
    • English in the News
    • Writing Tips
  • Learn another language
    • Learn French with Pedro the Parrot
    • Learn German with Pedro the Parrot
    • Learn Italian with Pedro the Parrot
    • Learn Portuguese with Pedro the Parrot
    • Learn Spanish with Pedro the Parrot
    • Learn Japanese with Pedro the Parrot
    • Learn Mandarin with Pedro the Parrot
  • About/Contact Us
  • Café Marco Polo
  • Our companion eBook series on kids’ travel guides
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Killer whales, Alaska

(Robert Pittman, Wikimedia Commons)

A humpback whale

(ArtTower, Pixabay)

A sea turtle

(Rudy and Peter Skitterians, Pixabay)

A sea turtle

Free Photos, b, Pixabay)

A sea walrus

(PublicDomainImages, b,Pixabay)

A sea walrus

(PublicDomainImages, Pixabay)

A seal

(Insa Osterhagen, PIxabay)

A seal

(Rudy and Peter Skitterians, Pixabay)

A seal in New Zealand

(Martin Str, Pixabay)

A seal

(Insa Osterhagen, Pixabay)

A seal

(Suji, Pixabay)

An otter in Alaska

(Schucke, Pixabay)

Sea lions

(Capri23auto, Pixabay)

Seals

(enriquelopezgarre, Pixabay)

Sea lions

(Foto Rabe, Pixabay)

A sea lion in the Gallapagos

(Sebastian Photos, Pixabay)

A hippopotamus in Kruger National Park, South Africa

( Bjørn Christian Tørrissen, Wikimedia CCA 4.0)

A polar bear

(358611, Pixabay)

A polar bear

(358611, b, Pixabay)

A polar bear on the Arctic ice

(Margo Tanenbaum, Pixabay)

Penguins

(Michal Luenen, Pixabay)

An Antartica penguin

(Hans Huijskes, Pixabay)

Emperor penguins in Antartica

(Barbara Dougherty, Pixabay)

Penguins

(hirasoares, Pixabay)

Dolphins

(Michelle Maria, Pixabay)

Dolphins

(Pexels, Pixabay)

A dolphin

(Claudia Beer, Pixabay)

A tropical fish

(Natalie P, Pixabay)

A tropical fish in an aquarium

(Manseok Kim, Pixabay)

A tropical fish swimming amidst coral

(Lolame ,Pixabay)

An angel fish in Thailand

(Vivi Ann Jacobsen, Pixabay)

Clown fish

(Congerdesign, Pixabay)

A tropical fish in an aquarium

(MyaJ, Pixabay)

Tropical fish in an aquarium

(Skitterphoto, Pixabay)

An octopus

(Sharon Ang, Pixabay)

A sting ray

(Travel Sourced, Pixabay)

Coral

(Schwoaze, Pixabay)

A coral reef

(StockSnap, Pixabay)

Coral

(Егор Камелев, Pixabay)

A shark

(594wangliang, Pixabay)

A shark

(Piotr Zakrzewski, PIxabay)

Sharks in an aquarium in Okinawa

(Jordy Meow, Pixabay)

A Nile crocodile

(miniformat65, Pixabay)

Alligators in Florida

(dpexcel, Pixabay)