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

Front Zool · 2021 · PMC8130136 · PMID 34001190

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an increasing trendno p-value reported

Optimal foraging theory predicts a reduction in dietary niche breadth during seasons of high food abundance and an increasing trend during seasons of low food abundance.

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