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Killer whales, also called ____, are black with white undersides.
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flamingos
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Tree ____ are slow-moving mammals of tropical rainforests.
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koalas
|
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Female kangaroos and ____ carry their young in a pouch.
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lizards
|
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Crows caw, whereas ____ are larger and make croaking sounds.
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orcas
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Female ____ transfer eggs into the brood pouches of males.
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ravens
|
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Born gray, ____ become pink after eating lots of shrimp.
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seahorses
|
|
Chameleons, geckos, and iguanas are types of ____.
|
sloths
|
|
Arctic ____ have the longest migration journeys.
|
terns
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