Where are the breeding nests of the Sabine's Gull typically situated across the circumpolar Arctic tundra?
Answer
Near low marshy tundra, freshwater pools, or brackish sloughs
The nesting habitat chosen by the *Xema sabini* during the Arctic summer is highly specific to its summer diet, which focuses on readily available, small invertebrate life found close to the nest site. The text establishes that these ground nests are typically located in areas characterized by low, marshy tundra terrain, usually in close proximity to either freshwater pools or brackish sloughs. This placement ensures easy access to the insects, larvae, and small crustaceans that form the bulk of the breeding adult's diet for provisioning the young.
Related Questions
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