Start in the spring by creating a design and selecting the types of plants, shrubs and trees you want to include.

FORBES: 5 Renovations That Are Cheaper In The Summer

Fall, in fact, is a perfect time to plant trees, shrubs and perennial flowers that may benefit birds.

WSJ: Giving Birds a Refuge--WSJ Weekend Gardener

Trees and shrubs are to be put in to make it into a greener space, ahead of the concerts and track events in the summer to help mark the first anniversary of the Games on 27 July.

BBC: London Olympic Park opens for visitor tours

Deer, for instance, often browse trees and shrubs, biting off twigs to eat.

ECONOMIST: Elk saliva stimulates plant growth

Coastal woodland: area of coastal trees and large shrubs located behind the beach, also referred to as coastal forest zone.

UNESCO: L O S S A R Y

Two to three inches of mulch spread around plants, trees and shrubs will slow water evaporation from the soil, help cool root systems and inhibit weeds.

CNN: X-rated yards save the environment

The Port Authority, which owns the property, replanted some shrubs and around the perimeter planted 17 young trees, five of them dedicated to victims of the 1993 and Sept. 11, 2001, terrorist attacks.

WSJ: In Lower Manhattan, a New Public Space Near the Holland Tunnel

Lighted trees, shrubs and wreaths bring a sense of days gone by, hope and innocence to even most economically devastated neighborhoods.

FORBES: Insight Into Consumers' Holiday Spending Patterns

As well as planting trees and shrubs, the group has also created numerous ponds over the years, according to the Woodland Trust and Coed Cymru which have produced the report.

BBC: Pontbren Farmers' Group environmental work praised