Helsingin Tärkeät Lintualueet Ja Merkittävä Linnusto 2017

Helsingin Tärkeät Lintualueet Ja Merkittävä Linnusto 2017

Kaupunkiympäristön julkaisuja 2018:8 Helsingin tärkeät lintualueet ja merkittävä linnusto 2017 Margus Ellermaa Helsingin tärkeät lintualueet ja merkittävä linnusto 2017 Margus Ellermaa Helsingin tärkeät lintualueet ja merkittävä linnusto 2017 Kaupunkiympäristön julkaisuja 2018:8 Julkaisija | Helsingin kaupunki / kaupunkiympäristön toimiala Kannen kuva | Kalatiira, kuvaaja Margus Ellermaa ISBN | 978-952-331-431-3 ISSN | 2489-4230 Sisällys Yhteenveto ............................................................................................................................... 6 Sammandrag ........................................................................................................................... 8 Summary ................................................................................................................................ 10 1 Johdanto ........................................................................................................................ 12 2 Käsiteltävät alueet, lajit ja laskenta-aineisto ............................................................. 13 2.1 Yleistä alueista ....................................................................................................... 13 2.2 Raportin käsitteitä ................................................................................................... 14 2.3 Käsiteltävät lajit ja kannanarviot ............................................................................. 15 2.4 Linnustolaskentojen ajoittuminen ........................................................................... 15 2.5 Laskentamenetelmät ja havaintojen tulkinta .......................................................... 24 2.6 Aineistopuutteet ...................................................................................................... 26 2.7 Elinympäristöt ......................................................................................................... 27 3 Pesimälinnusto ............................................................................................................. 28 3.1 Lajeittain edustavimmat pesimäalueet Helsingissä .................................................. 28 4 Kerääntyvät linnut ........................................................................................................ 51 5 Merkittävät lintualueet Helsingissä ............................................................................ 59 1. Ahvensaari-Ahvenkivi ............................................................................................. 60 2. Bruksviken .............................................................................................................. 60 3. Eteläinen Sipoonkorpi ............................................................................................. 60 4. Etu-Viikin pellot ....................................................................................................... 61 5. Hakalanniemi .......................................................................................................... 62 6. Hallainvuori ............................................................................................................. 62 7. Halliluodon lounainen matalikko ............................................................................. 62 8. Haltialan aarnialue .................................................................................................. 63 9. Haltialan eteläiset metsät ....................................................................................... 63 10. Haltialan pohjoiset metsät ...................................................................................... 63 11. Haminasalmenpaasi ............................................................................................... 64 12. Harakka .................................................................................................................. 64 13. Harmaakari ............................................................................................................. 64 14. Harmaja .................................................................................................................. 64 15. Hattusaari ............................................................................................................... 65 16. Helsingin keskuspuiston eteläosa .......................................................................... 65 17. Helsingin keskuspuiston keskiosat ......................................................................... 66 18. Hemåkern (Österängen) ......................................................................................... 67 19. Henrik Borgströmin puisto ...................................................................................... 67 20. Herttoniemen metsä ............................................................................................... 67 21. Hevossalmen itäinen luoto ..................................................................................... 68 22. Hevossalmen läntinen luoto ................................................................................... 68 23. Hietaniemenkari ...................................................................................................... 68 24. Iiluodot (5) ............................................................................................................... 68 25. Immersbackan metsäalue ...................................................................................... 69 26. Iso-Huopalahti ........................................................................................................ 69 27. Isosaari ................................................................................................................... 70 28. Itäisen Villaluodon eteläluoto .................................................................................. 71 29. Itäsalmen metsät .................................................................................................... 71 30. Jollaksen itäpuolinen luoto ..................................................................................... 71 31. Kajuuttaluodot ......................................................................................................... 71 32. Kalkkisaari .............................................................................................................. 72 33. Kallahdenniemen merialue ..................................................................................... 72 34. Kallahti .................................................................................................................... 72 35. Kalliosaaren luoto ................................................................................................... 73 36. Kalliosaarenluoto .................................................................................................... 73 37. Kasabergetin metsäalue ......................................................................................... 73 38. Katajaluodon matalikko .......................................................................................... 74 39. Katajanokanluoto .................................................................................................... 74 40. Kiislapaasi .............................................................................................................. 75 41. Kissalampi-Suurlahti ............................................................................................... 75 42. Kivinokka-Fastholma .............................................................................................. 76 43. Koirapaasi ............................................................................................................... 76 44. Koirasaaren matalikko ............................................................................................ 76 45. Koirasaari................................................................................................................ 77 46. Korkeasaarenluoto ................................................................................................. 77 47. Koskelan metsä ...................................................................................................... 77 48. Kuivakari ................................................................................................................. 77 49. Kuivasaaren matalikkoalue..................................................................................... 78 50. Kuivasaari ............................................................................................................... 78 HELSINGIN TÄRKEÄT LINTUALUEET JA MERKITTÄVÄ LINNUSTO 2017 2 51. Kuminapaasi ........................................................................................................... 78 52. Kuutti ja Norppa ...................................................................................................... 79 53. Laajasalon itäosan metsät ...................................................................................... 79 54. Lasimestarinletto .................................................................................................... 79 55. Likolammen alue .................................................................................................... 79 56. Limppu .................................................................................................................... 80 57. Lonna .....................................................................................................................

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