News archives

Two mountain yellow-legged frogs rest on lush green vegetation in their habitat, their golden-hued legs contrasting against the foliage.

Birch Aquarium Leaps Into Frog Conservation

The aquarium joins collaborative effort to save the endangered Mountain Yellow-legged Frog.

a large brown and white bird sits on a tree branch; its wings are darker brown with blue speckles

Birch Aquarium Welcomes Animal Ambassadors

These animals play a key role in conservation outreach and education.

A detailed rendering of a vibrant new coral habitat that will be featured in Living Seas

Birch Aquarium’s Much-Anticipated Living Seas Opening May 22

New exhibition takes guests on an unforgettable journey through the Pacific Ocean

A little blue penguin swims underwater beneath a floating basketball in its habitat.

March of the Meatloaf

Help Birch Aquarium win Penguins International’s 2025 March of the Penguin Madness Tournament

an aquarist feeds Tongue Corals at Birch Aquarium

Caring for Animals During Construction

A newly hatched Dwarf Seahorse is carefully collected and transferred into a specialized grow-out tank for its growth and development.

Tiny Tails: Raising Seahorses at Birch Aquarium

Rendering of a vibrant mangrove habitat featured in the Living Seas exhibition.

Birch Aquarium Makes Moves from Hall of Fishes to Living Seas

New exhibition Living Seas is set to open next year with expanded habitats and upgraded life-support systems

Close-up of a Seahorse Hotel, an underwater structure designed to restore seahorse habitats. Four seahorses can be found holding onto the hotel with their prehensile tails.

The Best Exotic Seahorse Hotel

Birch Aquarium unveils underwater "Seahorse Hotel” to highlight ongoing seahorse conservation efforts.

Guests get up close view to a variety of corals, anemones and even tropical fish!

Coral is Cool! Five fun finds to discover in Coral Classroom.

guests interact with a Riveropolis installation, building small model boats that float down a winding model river

Birch Aquarium Announces New Guest Experiences for Fall

Riveropolis, the Coral Classroom and a Laughing Kookaburra to wow guests while Living Seas is being built.

A team of scientists during the oarfish necropsy. Photo: Erik Jepsen/UC San Diego

Fish Experts Study Rare Deep-Sea Oarfish in the Lab

Following necropsy, scientists learn more about biology of 12-foot oarfish that washed up in La Jolla Cove

Loggerhead Turtle is facing the viewer with head slightly turned to show side of face

Birch Aquarium Contributes to Global Knowledge of Species

a ray swims through a sunbeam

Birch Aquarium’s Collaboration with SAFE Sharks and Rays

a pale blue Pacific Spiny Lumpsucker rests on coral

Fascinating Fish: Pacific Spiny Lumpsuckers

a Bat Ray swoops onto a red puzzle feeder

Enriching Birch Aquarium’s sharks and rays

a Horn Shark swims from right to left in front of Giant Kelp, turning so that its mouth is visible

Southern Californian Sharks and Rays at Birch Aquarium

a Leopard Shark is facing the viewew with "Shark Summer" text around it

Shark Summer Makes a Splash at Birch Aquarium

This July, sharks take the spotlight with a variety of activities for all ages!

a Dragon Sea Moth swims against a blue background

What's in a Name?

Ocean Animals With Greek Mythology-Inspired Names at Birch Aquarium

The new coral fragment farm provides an ideal environment for coral fragments to grow into new coral colonies!

Making Waves In Coral Conservation Efforts

Juveniles Weedy Seadragons swim behind the scenes.

A Coast-to-Coast Collaboration

Birch Aquarium Sends Juvenile Weedy Seadragons to the New England Aquarium

Little Blue Penguins explore the penguin habitat.

Birch Aquarium celebrates its first successful penguin hatch season

A Lion’s Mane Nudibranch attach itself to kelp to catch planktonic creatures in their magnificent “mane.”

Searching for Sea Slugs in San Diego

Our local tide pools are teeming with life and the perfect place to participate in the City Nature Challenge.

male weedy seadragon with bright pink eggs along sides and bottom of tail

Second Time Lucky! Earth Day Brings Seadragon Surprise to Aquarium

Following on the recent announcement of year-old Weedy Seadragons going on display, Birch Aquarium announces second successful egg transfer to male.

Juvenile Weedy Seadragons swim behind the scenes.

Birch Aquarium moves one-year-old seadragons on exhibit

Aerial view of Birch Aquarium showing the sun setting over the Pacific Ocean.

5 Reasons to Stay Late at Birch Aquarium This Spring