Wildlife

Large flock of purple martin birds at dusk flying above a light pole.

Purple Martins Call Nashville Home. Some Wish They Wouldn't

Each year, the city plays host to hundreds of thousands of birds on their way to and from South America.

March 2, 2025 - Maggie Gigandet

Desert tortoise on asphalt road.

California Room to Roam Act Prioritizes Wildlife Connectivity

A new state law requires new development and infrastructure to minimize disruption to local wildlife habitats and migration patterns.

October 4, 2024 - Center for Biological Diversity

Woman in forest looking at plants and documenting on tablet.

Discovering LA’s Biodiversity: The 2024 BioBlitz Challenge

The BioBlitz Challenge invites participants to document local wildlife throughout October using the iNaturalist app, contributing to conservation efforts and scientific research on Los Angeles' biodiversity.

September 30, 2024 - Los Angeles Public Library

Close-up of yellow dogface butterfly sitting on purple flower.

Study Reveals Los Angeles a Hotspot for Insect Diversity

A study reveals that L.A. is a surprising hotspot for insect and spider biodiversity, with diversity driven more by proximity to mountains and stable temperatures than by land value.

September 17, 2024 - The Conversation

A brown-and-white bird of prey with spread wings is about to grab prey with its extended talons.

New L.A. County Raptor Rescue Center Aids Injured Birds of Prey

Located in San Dimas, the center rehabilitates and releases injured birds of prey like owls, hawks, and falcons, aiming to restore ecological balance and support biodiversity.

July 21, 2024 - San Gabriel Valley Tribune

Drone show over Liverpool, England.

Cities Replacing Fireworks With Drone Shows

Fireworks shows often lead to lost pets, disruptions for local wildlife, polluted water, and wildfires. Drone shows offer a safer celebration.

July 2, 2024 - Reasons to Be Cheerful

Coyote resting (and yawning) on top of wall covered in morning glories, Huntington Beach, Orange County, California.

California Bill Would Make Wildlife Connectivity Part of General Plans

The ‘Room to Roam Act’ would require cities and counties to consider local habitats and the impact of development on wildlife corridors and connectivity.

June 11, 2024 - Nossaman LLP

Dense stand of saguaro cacti in Arizona desert.

A Desert Owl Takes on a Freeway

Conservation groups in Arizona are suing to stop a freeway project that would destroy essential habitat for the cactus ferruginous pygmy owl.

January 8, 2024 - Streetsblog USA

Canada geese and ducks on the shore of a lake with red brick boathouse in background across the lake in Lincoln Park, Los Angeles.

Study: How Urban Redlining Impacts Bird Populations

A legacy of historic housing discrimination and disinvestment is having lasting effects on more than just human lives in cities.

October 19, 2023 - Phys.org

Lake in city park with ducks in foreground and city skyline across the lake in the background.

The Resiliency of Urban Wildlife

A wide-ranging research study highlights the various qualities that make animal species living in urban environments thrive—and how biodiversity improves the health of our cities.

September 19, 2023 - Wired

Young male Tule elk stands on green outcrop with lake in background in California

Celebrating California's Biodiversity

This year marks the fifth annual California Biodiversity Day, established in 2018 to celebrate and encourage actions to protect the state’s exceptional biodiversity.

September 5, 2023 - California State Parks

Young bull moose stands in grassy field in Bridger-Teton National Forest

How Noise Pollution Impacts Nature

Overly loud noise isn’t just a public health risk for humans.

July 11, 2023 - High Country News

Rattlesnakes

L.A. ‘Wildlife Ordinance’ to Protect Biodiversity With Zoning Changes

The Los Angeles City Planning Commission recently approved a new Wildlife Ordinance. The City Council will make the final decision about the ordinance’s approval.

December 22, 2022 - Los Angeles Department of City Planning

Arctic National Wildlife Refuge

The Sixth Extinction Has Likely Already Begun

Scientists believe we have entered a sixth mass extinction event, calling for conservation and documentation of species before they are lost forever.

January 25, 2022 - Vice

Mountain Lion

L.A. Wildlife Crossing To Break Ground This Spring

The planned wildlife bridge spanning an eight-lane freeway will be the world's largest and most ambitious project of its kind.

January 18, 2022 - Curbed

Deer eating an orange on a Banff street

Returning to a Wilder World

The pandemic induced an accidental 'rewilding' in many places as animals took over cities and streets devoid of humans. As we emerge from our isolation, can we co-exist peacefully?

August 25, 2021 - High Country News

Rendering of the proposed Liberty Canyon Wildlife Corridor

California Wildlife Crossings Get New Funding

The state is budgeting $61 million to build wildlife crossings that increase biodiversity, help species thrive, and save both human and animal lives.

July 28, 2021 - CALmatters

Open Space

Assessing Biden's '30 by 30' Conservation Plan

The president's ambitious commitment to protect 30% of U.S. land and water by 2030 might be too broad in attempting to satisfy all land users.

July 9, 2021 - High Country News

Rattlesnakes

Major Grant Helping to Make Wildlife Crossing a Reality in Los Angeles County

The Annenberg Foundation is awarding a $25 million grant to the National Wildlife Federation's campaign to build a wildlife crossing at Liberty Canyon, over the 101 Freeway.

May 17, 2021 - Patch

City Bird

For the Birds: Why Designing for Birds is Good for Everyone

A new book spotlights how bird-friendly design makes for healthier and more pleasant cities for all species.

February 12, 2021 - Fast Company

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.