Effects of golf courses on local biodiversity

Birds and both insect taxa showed higher species richness and higher abundance on the golf course habitat than in nearby farmland. While there was no difference in the diversity of herbaceous plant species, courses supported a greater diversity of tree species. Furthermore, bird diversity showed a positive relation with tree diversity for each habitat type. It was found that introduced tree species were more abundant on the older golf courses, showing that attitudes to nature conservation on courses have changed over time. Although the courses studied differed in age by up to 90 years, the age of the course had no effect on diversity, abundance or species richness for any of the animal taxa sampled. We conclude that golf courses of any age can enhance the local biodiversity of an area by providing a greater variety of habitats than intensively managed agricultural areas.