Nature #3

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Across
  1. 4. Animal covered in quills
  2. 6. Eats a type of insect that is an answer on this crossword
  3. 7. Creatures that work together make colorful underwater habitats
  4. 8. Shelled animal that is similar to a clam
  5. 10. Bird that eats bugs living in trees
Down
  1. 1. Adult grasshopper that can fly and destroys crops
  2. 2. Animal which eats leave sfrom only one species of tree
  3. 3. Insect which are almost all girls
  4. 5. Shark with a strange head shape
  5. 9. Beetle with a glowing abdomen