Birds flying in flocks are a magnificent sight to behold. It seems amazing that they care able to dip and curve, change direction like precision dancers. There are a few reasons given why “birds of a feather flock together.” Birds flying together are safer because of their large numbers. They can more easily fight off […]
The Sharpnosed Possum Wrasse is a small fish found in tropical Indo-Pacific. Because of its small size, it is ideal for a small tank. The males are 3 1/8 in., the females slightly smaller. The males are more colorful than the females. These fish do not not do well in a mixed aquarium with aggressive […]
If you’ve ever watched a frog eat prey, you’ve probably noticed that they close their eyes when swallowing. Scientists x-rayed frogs as they consumed crickets to discover what happens. The x-rays showed that the frog’s eyes don’t only close as they swallow, they retract down towards the esophagus. During swallowing the eyes appear to touch […]
