Challenging puzzle for experienced crossword solvers
Oceanic Echoes and Dolphin Secrets
Moderate difficulty suitable for most players
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Across
- 1. A young dolphin still nursing from its mother
- 2. Large marine mammal cousin of the dolphin
- 5. Seasonal movement dolphins undertake for food
- 6. Action of hitting the water with the tail fin, often as a warning
- 7. To share messages, as dolphins often do vocally
- 8. Short for intelligence, often studied in dolphins
- 12. Air rings dolphins sometimes create underwater
- 13. Body parts dolphins use for steering and balance
- 15. Biological system dolphins use for locating objects
- 18. A common acrobatic leap performed by dolphins
Down
- 3. Common diet element of many dolphin species
- 4. Measurement of sound intensity used in dolphin communication
- 9. Type of dolphin that lives in rivers rather than oceans
- 10. Natural environment where dolphins live and thrive
- 11. Thick layer of fat insulating marine mammals
- 14. Sound reflections dolphins use to navigate underwater
- 16. The fin located on a dolphin’s back
- 17. Melodic sounds or whistles dolphins produce
- 19. A social group of dolphins swimming together
- 20. Dolphins have many of these for catching prey
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