An example of a mutualistic relationship in the Daintree rainforest is the relationship between the Ulysses butterfly and the pink flowered doughwood. This relationship is mutualistic because the pink flowered doughwood needs a specific insect pollinator, the Ulysses butterfly, and the Ulysses butterfly relies on the pink flowered doughwood for the nectar on which it survives, making them both benefit and rely on each other.
Example of a commensal relationship
An example of a commensal relationship is the relationship between an epiphyte, for example, a bird’s nest fern or a basket fern, and a tall, large tree, for example, the blue quandong tree, where one member of the relationship benefits and the other is largely unaffected. These epiphytes grow on a host tree in order to gain better access to sunlight and animal pollinators and take in nutrients from organic matter on tree branches, rain and air, but do not do any harm.
Example of a parasitic relationship …show more content…
It continues to grow upwards towards the sky, but mostly downwards to the ground, winds itself around the tree and roots itself into the soil around its host tree. The strangler fig effectively smothers the tree by blocking it from root space, sunlight and essential nutrients, killing the tree and leaving a hollow space where the tree once stood once it