Components

Introduction

Welcome to the National Zoo's Design System! This page is a collection of some of the most commonly used paragraphs available to content authors. 


Components

Section Headings

Page Title

Heading 1

Heading 2

Heading 3

Heading 4

Icon and Border

Icon Above

Centered Heading

Landing Title

Knockout Heading with Icon

Centered Heading with Border

Default

The Smithsonian Conservation Biology Institute plays a leading role in the Smithsonian’s global efforts to save wildlife species from extinction and train future generations of conservationists. 

Bolded

The Smithsonian Conservation Biology Institute plays a leading role in the Smithsonian’s global efforts to save wildlife species from extinction and train future generations of conservationists. 

Italicized

The Smithsonian Conservation Biology Institute plays a leading role in the Smithsonian’s global efforts to save wildlife species from extinction and train future generations of conservationists. 

Callout

The Smithsonian Conservation Biology Institute plays a leading role in the Smithsonian’s global efforts to save wildlife species from extinction and train future generations of conservationists. 

FAQ Item/Accordion

Please see the Zoo Hours page for up-to-date seasonal hours and last-admittance times.

The Zoo is open every day, except Dec. 25.

If you must leave the Zoo for any reason during your visit and plan to come back, you’ll need to have your hand stamped in the Visitor Center near the main Connecticut Avenue entrance or at the Harvard Street pedestrian entry tent at the bottom of the Zoo. If you intend to leave and return within the same day, you must reenter the Zoo before last admittance.

Wheelchairs (free), strollers (rental fee) and electronic convenience vehicles (rental fee) are available to rent on a first-come, first-served basis at the Visitor Center. Zoo staff follow strict cleaning and disinfecting protocols between each rental use.

For details about wheelchair, stroller and electronic vehicle rentals, see the accessibility page.

Collapsible Block

Conservation

The Smithsonian Conservation Biology Institute plays a leading role in the Smithsonian’s global efforts to save wildlife species from extinction and train future generations of conservationists. 

SCBI spearheads research programs at its headquarters in Front Royal, Virginia, the Smithsonian’s National Zoo in Washington, D.C., and at field research stations and training sites worldwide. SCBI scientists tackle some of today’s most complex conservation challenges by applying and sharing what they learn about animal behavior and reproduction, ecology, genetics, migration and conservation sustainability.

Read More
Collapse

Table

 

Summer* Weekday

Summer Weekend

Winter* Weekday

Winter Weekend

School Bus

$90

$120

$0

$120

Tour Bus

$90

$120

$60

$120

  * Summer: March 15 - Sept. 3 * Winter: Sept. 4 - March 14

Image with Caption

From left to right: Ring-tailed lemurs Bowie, Birch and Tom Petty participate in "t-stand" training sessions.

Caption Title

This is a Caption

Video

Webcam Embed

Loading...

Slideshow (one slide per view)

NHSA Pinky in Birthday Hat with Flamingo

Slide One

This is slide one

three cheetahs surround a "chew toy" made of woven recycled firehose

Slide Two

This is slide two

Zebra Xolani at the Smithsonian Conservation Biology Institute

Slide 3

This is slide three

Slideshow Grid (three slides per View)

NHSA Pinky in Birthday Hat with Flamingo

This is slide one

three cheetahs surround a "chew toy" made of woven recycled firehose

This is slide two

Zebra Xolani at the Smithsonian Conservation Biology Institute

This is slide three

Four students sitting outside are gathered around a dish with murky liquid in it. They are using pipettes to sample the water.

This is slide 4

Signage about duck migration can be found in the Prairie Pothole aviary.

This is Slide 5

A redhead duck hatched at the Bird House in May 2020

This is Slide 6+

NHSA Pinky in Birthday Hat with Flamingo

This is slide one

three cheetahs surround a "chew toy" made of woven recycled firehose

This is slide two

Zebra Xolani at the Smithsonian Conservation Biology Institute

This is slide three

Four students sitting outside are gathered around a dish with murky liquid in it. They are using pipettes to sample the water.

This is slide 4

Signage about duck migration can be found in the Prairie Pothole aviary.

This is Slide 5

Slider Gallery

Grid Gallery

Horizontal Tabs

Degus have brown, silky coats on their backs and white fur underneath. They have squat bodies, and their hind limbs are shorter than their fore limbs. They have five clawed toes on their hind feet and four on their fore feet. Their tails are long with a brush-like tip.

They are common throughout their range and their populations are even on the rise because the expansion of humans has provided them with increased nesting areas. While they are often considered to be pests, degus are also becoming popular as pets and are sometimes used in research.

Wheelchairs (free), strollers (rental fee) and electronic convenience vehicles (rental fee) are available to rent on a first-come, first-served basis at the Visitor Center. Zoo staff follow strict cleaning and disinfecting protocols between each rental use.

For details about wheelchair, stroller and electronic vehicle rentals, see the accessibility page.

Horizontal Bar

List of Media Releases

List of Media Release Teasers

Snapping turtle with gaping mouth
October 10, 2025

7 Spooktacular Animal Facts for Halloween ›

Profile view of two Canada lynx
September 12, 2025

Canada Lynx Have Arrived at the Smithsonian’s National Zoo ›

Cuban crocodile closeup
September 09, 2025

8 Fascinating Facts About the Cuban Crocodile, a Rare Caribbean Predator ›

Slideshow of Media Release Cards

January 12, 2026

Scientists Turn to Tracking Tech to Protect Endangered Ferrets ›

Scientists couldn't find the endangered black-footed ferrets they'd reintroduced. To protect them, they'd have to find out where the animals were going, and what was happening to them.

January 09, 2026

8 Fascinating Facts About the Roseate Spoonbill ›

This cotton-candy-pink bird may look strange, but it's an animal with a fascinating story.

January 08, 2026

Meet Our Tiny Terrapin Hatchling ›

One warm August morning, Reptile Discovery Center keepers’ day began with a “turtly” awesome surprise—a painted river terrapin hatchling. It's the first time this critically endangered species has successfully bred here.

January 06, 2026

Zoo Welcomes Two Sloth Bear Cubs ›

For the first time since 2013, keepers at the Zoo have welcomed two sloth bear cubs.

December 22, 2025

Inside Redd the Orangutan’s Respiratory Care Routine ›

Redd’s daily treatment reveals how human medical technology is commonly adapted by zoos to help orangutans breathe easier.

December 19, 2025

Our Most Exciting Conservation Stories of 2025 ›

Take a look at some bite-sized stories about our science programs this year.

December 19, 2025

Our Most Exciting Animal Care Stories of 2025 ›

We’ve gift-wrapped a few short highlights that capture the spirit of the year in animal care.

December 16, 2025

A First Checkup, Cheetah Style ›

Get an inside look at how our animal care teams conduct a regular checkup on four tiny cheetah cubs.

December 09, 2025

For Migratory Species, Fences Don’t Make Good Neighbors ›

Fences are creating serious problems for wildebeest herds, says a Smithsonian ecologist studying megafauna migrations in Africa.

November 25, 2025

How to Keep Classroom Pets Healthy ›

This blog from a Smithsonian intern highlights the joys of classroom pets, and outlines the steps necessary to keep students and animals safe.

November 19, 2025

How Grasshoppers Beat the Heat ›

On hot days, humans rely on air conditioning, pools and fans to cool us down. Grasshoppers came up with their own clever trick for beating the heat: climbing.

November 15, 2025

Giant Panda Qing Bao Gets a Checkup ›

Giant panda Qing Bao had a routine checkup Oct. 22. Veterinarians say she is in very good health!

Card Grid

Kids and Families ›

Looking to engage your young animal lover? The Zoo has a variety of ways to support your child's learning and growth.

Teens ›

Looking for activities to do at home or on your next visit to the Zoo? We offer fun learning opportunities for teens!

Adults and College ›

Explore learning opportunities are available for adults and college students.

Kids and Families

Looking to engage your young animal lover? The Zoo has a variety of ways to support your child's learning and growth.

Teens

Looking for activities to do at home or on your next visit to the Zoo? We offer fun learning opportunities for teens!

Adults and College

Explore learning opportunities are available for adults and college students.

Kids and Families ›

Looking to engage your young animal lover? The Zoo has a variety of ways to support your child's learning and growth.

Teens ›

Looking for activities to do at home or on your next visit to the Zoo? We offer fun learning opportunities for teens!

Adults and College ›

Explore learning opportunities are available for adults and college students.

Grid of Sponsor Logos

The logo for "french broad" chocolate. Text in script and serif font on a blue background with a swirvy oval shape framing it
the official pepco logo of a wavy circle pattern with subtext reading "an exelon company"
Elevation burger logo
Chase logo
Land O'Lakes, Inc. logo
Ben and Jerry's logo

Feature with Left Image

Featured

Discover animals, habitats and conservation through engaging virtual programs with a Zoo educator. 

Feature with Right Image

Education

Discover animals, habitats and conservation through engaging virtual programs with a Zoo educator. 

Webform

Contact the Advancement Office

Poll

Results

Lola
0% (0 votes)
Mkali
100% (1 vote)
Zahra
0% (0 votes)
Total votes: 1

Buttons

Icons

One Column Layout

 

Component

 

Two Column Layouts

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

Three Column Layouts

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

 

Component

 

Three Column Grid (Desktop)

Four Column Grid (Desktop)

Red-ruffed lemur Molly at the Small Mammal House
Red-ruffed lemur Molly at the Small Mammal House
Red-ruffed lemur Molly at the Small Mammal House
Red-ruffed lemur Molly at the Small Mammal House
Red-ruffed lemur Molly at the Small Mammal House

Square Image Grid Layout

Follow Us on Social Media

Masonry Layout

Red-ruffed lemur Molly at the Small Mammal House
Red-ruffed lemur Molly at the Small Mammal House
Red-ruffed lemur Molly at the Small Mammal House