Natural Nirmanakaya (Wyl. rang bzhin sprul pa'i sku) or Nature Nirmaṇakaya, is also called 'Reflection Sambhogakaya' (Wyl. gzugs brnyan longs sku), or semi-nirmanakaya semi-sambhogakaya (Wyl. phyed sprul longs sku) in the Nyingma teachings . ‘Natural’ or ‘nature’ refers to the cognizant nature, which manifests as saṃbhogakaya at the level of the Path.