0
By destroying large numbers of harmful insects.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Are blue birds useful to people?
NO
How are birds useful?
They eat worms
What are the release dates for P- Allen Smith Gardens - 2000 Birds and Butterflies?
P- Allen Smith Gardens - 2000 What If It Rains was released on: USA: 28 October 2013
Are worms useful in any way?
they can help your gardens grow and heaps more
Where can you see photos of home flower gardens?
Why not try www.naturesnapsphotography.webs.com ? I found it useful.
Name 5 kinds of flightless birds at the Singapore zoological gardens?
The 5 birds are ostrich, emu, cassowary, penguin and kiwi.
How are thermals useful to birds?
Thermals are useful to birds because the hot air rises and the large wingspans of birds traps the rising air underneath causing them to rise and be able to glide.
Why its being said 'Trees are green gold'?
Because it gives Shade, Shelter to birds and useful for different medicines.
Why people need gardens?
It's not necessary to have a garden but it's useful for growing fresh vegetables.
Are sparrows outside birds?
Yes. They usually are found in parks, gardens, and other public places.
What are the fifth appandage in birds?
the tail of birds is really useful during their flight and hence is the 5th limb
How different animals birds insects are useful to us?
all of them they help keep the useful ones alive in a food chain which is useful to us
