One has to walk very carefully in the Kamla Nehru (North Delhi) Ridge lately as at every third step you may hear a crunch sound under your feet. This part of the ridge is full of apple snails that can be found feeding on the plants, sticking to branches or just hiding in the taller grass. Apparenlty, it is the good groundwater status of the ridge here that these snails have made it their habitat.

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Previously on DelhiGreens:

• Snail in the City!