close up of a cassia tora leaf surface with a ready to emerge one spot grass yellow butterfly cocoon

cocoon hanging ready emerge butterfly wings developed sickle senna cassia tora life cycle insect form rounded tip eurema andersonii onespot grass yellow anderson small wild sensitiveplant pod foetid senn pupa one spot nature wildlife chrysalis transformation stage transform bug biology larva change winged biological concept lepidoptera fauna leaf surface tiny caterpillar feeding closeup macro green animal eating ecology beautiful grub garden larvae worm natural close