<p> Catalina Crossings</p><p>1 2 3 4 5 6 7 8 9 10</p><p>11 12 13 14 15</p><p>16 17</p><p>18 19 20 21</p><p>22</p><p>23 24 25</p><p>26 27 28</p><p>29 30 31</p><p>32 33</p><p>34 35</p><p>36 37 38 39</p><p>40 41</p><p>42 43 44 45</p><p>46 47</p><p>48 49 50 51</p><p>52 53</p><p>54 55 56</p><p>57 58 59 60</p><p>61 62</p><p>63 64</p><p>Across 47. Roman bone 10. Belly button place, opposite 37 down 3. Help 48. Agency protects environment (abbr.) 12. Wimpy critter with no backbone 11. Your own place in nature 49. Study how nature works (see 2 down) 15. Are deer native on Catalina? 13. George Lucas and giant kelp 50. Shell element (abbr.) 19. Life arranged by order of predation 14. Sea and soldier and biology 52. Do seals have visible ears? 21. Natural community buzzword 16. Was Catalina connected to mainland? 53. One foot but no toes 24. Has light without heat 17. "Belay --" is response to 1 down 54. Recycling from the ocean deep 27. Sailor yes 18. Sunburn danger (abbr.) 57. Tidal zone between high and low 28. Senorita cleaning fish and lichens 20. Sea anemones and barnacles with no legs 59. Study plant and animal parts 29. Remoras on a shark and ticks 22. Crab and lobster bones 61. California fish police 30. Seafood danger (abbr.) 23. Phd in marine biology (abbr.) 63. Warm ocean water but hard on kelp 35. What giant kelp does during El Nino 25. Island greeting and goodbye 64. Pesky introduced large mammals 37. Shark fin you see first in Jaws 26. High and low every day 38. Fish-ology 28. What you do on a kayak Down 39. Schist, andesite, and shale 29. Study how organs work 41. Starfish symmetry 31. Well-developed in octopus and squid 1. Say "-- belay" when you start climbing 42. Soapstone mineral 32. Diving weight material (abbr.) 2. Home and nature root (Greek) 43. Whale food drifters 33. About 4.5 billion years for earth 3. Ocean or part of it 45. Every animal even without a credit card 34. Clear water at Catalina has little of this 4. Sea urchin legs 51. Night dive shark has a point 36. California state marine fish 5. Get used to it 55. Greedy at dinner, or 64 across 40. Starfish, sea urchin, and sand dollar 6. Age when sea level was lower 56. Fun whirlpool for a kayak 43. How kelp makes dinner 7. Oak, willow, and ironwood 58. Anadromous fish heading up-river 44. Where our boat lands 8. Critter home 60. Bivalve shell count 46. Insect leg count in ancient Rome 9. Mussles and clams have this kind of valve 62. Sand element (abbr.) </p>