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Table 2 Number of food items, dietary niche breadth, and Shannon-Wiener diversity values for Siberian Cranes, White-naped Cranes, Hooded Cranes, and Eurasian Cranes at Poyang Lake in the winters of 2017 and 2018

From: Influences of submerged plant collapse on diet composition, breadth, and overlap among four crane species at Poyang Lake, China

  Number of foods Dietary niche breadth Shannon-Wiener diversity
  2017 2018 2017 2018 2017 2018
Siberian Crane 16 17 0.05 0.07 0.91 0.85
White-naped Crane 18 15 0.20 0.03 1.69 0.59
Hooded Crane 19 13 0.05 0.02 0.96 0.43
Eurasian Crane 18 19 0.08 0.09 1.10 1.21