Avifauna Supplement – Siskin

Maps

Tetrads Occupied

Relative Abundance Band Limits

  • Breeding Season:
    Low ≥ 1 and < 2
    Medium ≥ 2 and < 3
    High ≥ 3 and < 10
    (birds/4 h)
  • Winter:
    Low ≥ 1 and < 6
    Medium ≥ 6 and < 16
    High ≥ 16 and < 132
    (birds/4 h)

 

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Page updated: 12/08/2018