curlew sandpipers
Not new.
plural of curlew sandpiper
(embryology) A region of mesenchymal connective tissue that carries instructions which direct the developing limb bud to form along the anterior-posterior axis.
(astronomy) Initialism of star formation rate. / (astronomy) Initialism of star-forming region.
毎年春、湾曲した嘴を持つ小さな渡り鳥の群れが干潟に立ち寄り、長い渡りの途中に休んで餌を取ります。
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