Science News Headlines | Latest Science News Articles – Yahoo! India News: Large birds like ostriches have bloodless erections

Science News Headlines | Latest Science News Articles – Yahoo! India News Latest Science news headlines from Yahoo! India News. Find science news articles, videos, pictures and in-depth Science coverage from India and around the world.

Large birds like ostriches have bloodless erections Dec 13th 2011, 08:18 Washington, Dec 13 (ANI): The penis of large birds like ostriches is enlarged not by blood as seen in humans but by lymph fluid, which is found in body tissues, a new study has revealed.

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