Fig. 3From: Interspecific competition in germination of bird-dispersed seeds in a habitat with sparse tree vegetation in South AfricaCumulative weekly seed germination between bird-ingested seeds and manually depuplped seeds for four native tree/shrub plant species (A Z. mucronata, B S. lancea, C E. rigida, and D O. supsp. africana). The ingested seeds were extracted from bird faecal and depulped seeds were extracted direct from the tree/shrub ripe fleshly fruitBack to article page