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animalsaroundtheglobe
1 个月
为何东部靛蓝蛇对北美如此重要
东部靛蓝蛇(Drymarchon couperi)以其有光泽的蓝黑色鳞片而闻名,是北美最迷人、最重要的蛇类之一。作为美国最长的本土蛇类,东部靛蓝蛇在美国东南部的生态系统中发挥着各种关键作用。尽管这些蛇无毒且通常对人类无害,但它们面临着众多威胁,根据《濒危 ...
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