Biophilic Cities - network of cities of 'abundant nature in close proximity to large numbers of urbanites'
Open Tree Map - Mapping the world's urban forests
Project Wild Thing - Reconnecting kids with nature
Lost in London - Magazine about wild places in London
Bristol99 - Discover Bristol's 99 Best Sites For Nature
Johannesburg - Largest manmade urban forest in the world.
Melbourne - Urban Forest Visual
Montreal - Wild City Mapping project
American Forests - 10 best cities for urban forests in the US
Chicago - Chicago urban wilderness climate action plan for nature
Children and Nature Network - 'The Children & Nature Network is leading the movement to connect all children, their families and communities to nature through innovative ideas, evidence-based resources and tools, broad-based collaboration and support of grassroots leadership.'
Discover The Forest - American public service campaign to reconnect children with nature
Sustainable Urban Forests Coalition - Nationwide initiative in the USA
San Francisco - Friends of the Urban Forest
Stanford University - City Nature Project
Vibrant Cities & Urban Forests - A national call to action