Posts Tagged 'reef fish'

Animal Updates – October 4

More than 17,000 animals representing more than 750 species call the National Aquarium home. There are constant changes, additions, and more going on behind the scenes that our guests may not notice during their visit. We want to share these fun updates with our community so we’re bringing them to you in our weekly Animal Update posts!

Check our blog every Friday to find out what’s going on… here’s what’s new this week!

Meet our Queensland Grouper!

Our Queensland grouper, Bertha, is one of Blacktip Reef’s most distinguishable new residents! Since being introduced to her new home, Bertha has been happily exploring the nooks and crannies the reef – she especially loves the deep dive area!

national aquarium queensland grouper

Found in the warm waters of the Pacific, this large fish preys upon quite a variety of animals, including small sharks, rays, sea turtles, smaller fish, crabs and even spiny lobsters!

Measuring up to 9 feet in length and weighing around 800 pounds, Queensland groupers are the largest of reef bony fish species in the world! Apart from their sheer size, these fish can be easily recognized by their blotchy patterning and light yellow fins.

Check out this amazing footage of a giant Queensland grouper found off the coast of Heron Island (part of the Great Barrier Reef):

Did you know? Queensland groupers (like most other grouper species) are protogynous hermaphrodites! They start their lives as females and later will change sex once they hit sexual maturity.

Be sure to check back every Friday to find out what’s happening!

Blacktip Reef Update: Hundreds of Fish Introduced to the Exhibit!

Blog-Header---Blacktip

Hundreds of tropical fish have just been introduced to their new home, our Blacktip Reef exhibit!

Each of these fish plays an important role in making Blacktip Reef a complete and functional ecosystem. Guests will be able to see how species school together and interact with each other – some will connect through play while others will through important symbiotic behaviors like cleaning.

Over the next two weeks, the fish will be given time to settle into their new home. At the end of this month, larger animals including our blacktip reef sharks and rays will be introduced to the exhibit!

Stay tuned for more updates as Blacktip Reef continues to come to life! 

Animal Update – May 24

Between our Baltimore and Washington, DC, venues, more than 17,500 animals representing 900 species call the National Aquarium home. There are constant changes, additions, and more going on behind the scenes that our guests may not notice during their visit. We want to share these fun updates with our community so we’re bringing them to you in our weekly Animal Update posts!

Check our blog every Friday to find out what’s going on… here’s what’s new this week!

Longjaw squirrelfish

We have a longjaw squirrelfish in our Sensing gallery!

longjaw squirrelfish

Found in the Western Atlantic, the longjaw squirrelfish makes its home in the deeper waters of coral reef ecosystems. As a primarily nocturnal species, the squirrelfish rely on their large, “squirrel-like” eyes to navigate the reefs at night!

Did you know? Squirrelfish have venomous spines near their gill openings that can inflict serious wounds on potential predators.

Squirrelfish are also known for being able to produce sounds with their swimbladders, which they use as a form of intra-specific communication.

Be sure to check back every Friday to find out what’s happening!


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