渡り鳥ãŒã€ŒVå—隊列ã€ã‚’ä¿ã£ã¦ä½“力を温å˜ã™ã‚‹æœ¬å½“ã®ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ã¨ã¯By Trish 渡り鳥をã¯ã˜ã‚ã¨ã™ã‚‹é³¥ã®å¤šããŒç¾¤ã‚Œã§ç©ºã‚’飛ã¶æ™‚ã«ã‚¢ãƒ«ãƒ•ã‚¡ãƒ™ãƒƒãƒˆã®Vå—å½¢ã§éšŠåˆ—を組むã“ã¨ãŒã‚ã‚Šã¾ã™ãŒã€ã“ã‚Œã¯ã‚¨ãƒãƒ«ã‚®ãƒ¼ã‚’節約ã—ã¦ã‚ˆã‚Šé•·ã„è·é›¢ã‚’飛ã¶ãŸã‚ã ã¨ã„ã‚ã‚Œã¦ã„ã¾ã™ã€‚ãªãœVå—隊列を組むã¨ã‚¨ãƒãƒ«ã‚®ãƒ¼ã‚’節約ã§ãã‚‹ã‹ã€ãã®è©³ç´°ãªãƒ¡ã‚«ãƒ‹ã‚ºãƒ ã«ã¯ä¸æ˜Žãªéƒ¨åˆ†ãŒæ®‹ã£ã¦ã„ã¾ã—ãŸãŒã€ãã‚“ãªè¬Žã‚’ãƒãƒ³ãƒ‰ãƒ³å¤§å¦ã®èª¿æŸ»ãƒãƒ¼ãƒ ãŒã€Œé³¥ã¨ä¸€ä½“ã«ãªã£ã¦ã€è©³ç´°ãªèª¿æŸ»ã‚’è¡Œã£ã¦æ˜Žã‚‰ã‹ã«ã™ã‚‹ã“ã¨ã«æˆåŠŸã—ã¾ã—ãŸã€‚ New research proves that birds in V formation arrange themselves in aerodynamically optimum positions http://www.rvc.ac.uk/News/PressReleases/pr1401-birds-flying-in-V-formation.cfm Why do birds fly in a
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