Mammals
What marine mammal has the largest brain?
Sperm whale
What's the largest bird?
Ostrich
Which shark is the most dangerous?
Great white
What's the largest lizard?
Komodo dragon
What's the largest spider?
Goliath birdeater
What's the largest land animal?
African elephant
Which bird lays the largest egg?
Ostrich egg
What's the largest fish?
Whale shark
What's the largest reptile?
Saltwater crocodile
What's the fastest running insect?
Australian tiger beetle
What's the tallest animal?
Giraffe
Which bird has the longest wingspan?
Marabou stork
What's the fastest shark?
Mako shark
Which reptile can live the longest?
Galapagos giant tortoise
Which insect has the longest insect migration?
Monarch butterfly
What's the biggest animal?
Blue whale
What's the smallest bird?
Bee hummingbird
What's the slowest fish?
Seahorse
What's the smallest lizard?
Dwarf gecko
What's the largest crustacean?
Giant spider crab
What's the largest cat?
Tiger
Which bird has the longest bird migration?
Arctic tern
What's the fastest fish?
Sailfish
Which lizard is the most poisonous?
Gila monster
What's the largest cephalopod?
Colossal squid