Yahoo News16 天
Tens of thousands of invasive Burmese pythons live in Florida. Where, how far they've spread
"Burmese pythons are hard to find due to their cryptic coloration and secretive behaviors, and their low detection ...
来自MSN10 个月
Moth coloration study verifies evolutionary ecology hypothesis on predator selection
In other words, cryptic species don't want to be recognized but aposematic species do, leading to different evolutionary pressures on the variation of their coloration. "For decades research has ...
‘Robust’ creature living in Peru Andes not seen for more than a century — until now
1 in the peer-reviewed journal Diversity. They are adapted for the cold weather with “robust” bodies, short limbs and ...
Center for Biological Diversity8 年
SAVING THE FLAT-TAILED HORNED LIZARD
With its cryptic coloration and flat body, the flat-tailed horned lizard is capable of disappearing on the desert floor. When a predator threatens, the lizard may run a short distance and then stop ...
Center for Biological Diversity7 年
SAVING THE FLAT-TAILED HORNED LIZARD
With its cryptic coloration and flat body, the flat-tailed horned lizard is capable of disappearing on the desert floor. When a predator threatens, the lizard may run a short distance and then stop ...