Haiwan dan sarangnya

Hundreds of female flies form rarely-seen clump as they prepare to lay eggs and send their young into the river below.Once the females lay their eggs, the larvae will fall into the water below. They can be seen hanging from bridges or any elevated spot above water.

Hundreds of female flies cling to a branch as they prepare to lay their eggs. Their young will fall into the river and move on to their next life cycle

The cluster was the size of her fist and there were several separate balls hanging from the same tree