Karo, also known as Pittosporum crassifolium, is a small to medium-sized evergreen tree or shrub native to New Zealand. It can grow up to 10-15 meters in height. The leaves are thick, glossy, and have wavy margins.
Karo is found in various habitats in New Zealand, including coastal areas, forests, and shrublands. It can tolerate a range of soil conditions.
Karo has cultural significance to Māori. The tree has been used for making tools, weapons, and musical instruments. Its fragrant flowers are also associated with love and romance.
Karo provides habitat and food for native birds, insects, and other wildlife. The plant contributes to the stability of coastal ecosystems and helps prevent erosion.
Tui: Tui are known for their melodious and varied songs, and they might visit Karo trees for nectar from their flowers.
Bellbird (Korimako): Bellbirds, with their vibrant plumage and beautiful songs, could be attracted to the nectar-rich Karo blossoms.
Silvereye: These small birds might frequent Karo trees to feed on insects and nectar.
Kākāriki (Parakeet): Depending on the availability of suitable food, Kākāriki might forage for seeds and fruits in Karo trees.
Grey Warbler (Riroriro): These small birds, known for their melodious songs, might find insects and spiders in Karo trees.
North Island Robin (Toutouwai): Robins could be seen searching for insects around the base of Karo trees.
Kererū (New Zealand Pigeon): Kererū might forage on Karo fruits, aiding in seed dispersal.
Karo is not currently listed as a threatened species. However, local populations can be impacted by habitat loss and competition with invasive species.
To support the conservation of Karo and other native plants, you can plant native trees in your area, participate in local restoration projects, and avoid the spread of invasive species.