Can absolute exotic plants within a garden support aboriginal wildlife? ...
I agree with the ladies above me.. could not enjoy said it better. It is unfortunate that surrounded by some cases the fauna will prefer the exotic species as access to them easier. Look at camphor trees for example - these trees thrive under our local climatic conditions and beside their abundant berries the local birds do not enjoy to hunt around to feed. They put away the camphor berries and drop the seeds adjectives over the place -- we now own a serious problem with these trees within South Africa especially in Natal near its high annual precipitation and warmness units.
In general, most exotic plants don't do as all right as native plants within supporting native wildlife. Native birds and wildlife hold evolved to use, and often require, the resources offered by plants aboriginal to the same region. Non-native or exotic plants introduced from other parts of the world or other parts of the country own degraded many automatic ecosystems.
http://www.nps.gov/plants/pubs/nativesMD...
At the bottom of the food web, local plants far outperform exotics. In fact, local plants support ten to fifty times as many species of local wildlife as exotic plants do. That¡¯s because native plants and wildlife enjoy evolved together over many thousands of years and, over time, they hold become dependent upon one another for survival.
http://www.gwf.org/resources/wildlifehab...
Many exotic plants are a threat to native plant communities because they are specified to disrupt the ecology of native ecosystems. Often, these plants filch over such communities and wipe out the home-grown plants and can significantly harm wildlife habitat. Because these ¡°invasive exotic¡± plants are not aboriginal ...they usually have no inbred predators to limit their populations and thus may confidently invade and destroy organic areas.
http://www.regionalconservation.org/beta...
Answers: Most plants with berries or colorful flowers attract birds and animals unless they are toxic--as powerfully as butterflies and bees.