科学与环境

Wild orchids face growing challenges as conservation falls short

来源: Phys.org - latest science and technology news stories · 发布于

Wild orchids face growing challenges as conservation falls short
来源: Phys.org - latest science and technology news stories

At first glance, it is easy to see why Corybas puniceus has captured the attention of collectors around the world. Small enough to fit in the palm of your hand, its unusual shape and bursts of color make it unlike almost anything else in the orchid world. The species, found only

At first glance, it is easy to see why Corybas puniceus has captured the attention of collectors around the world. Small enough to fit in the palm of your hand, its unusual shape and bursts of color make it unlike almost anything else in the orchid world. The species, found only in Southeast Asia, is classified as critically endangered.

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These tiny snakes roll four times faster than they slither
科学与环境

These tiny snakes roll four times faster than they slither

Tiny snakes in Southeast Asia have mastered an extraordinary escape technique: rolling across the ground at speeds up to four times faster than ordinary slithering. Scientists discovered that dwarf reedsnakes accomplish this feat through precisely coordinated body movements that

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