Animal Update - September 6

Published September 06, 2013

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!

Emperor Angelfish in Blacktip Reef!

This reef-dweller, native to the Indo-Pacific, can be spotted swimming around our newest exhibit, Blacktip Reef!

One of the most amazing things about this species is the transition of their patterning and coloration from juvenile to adult!

juvenile emperor angelfish

Juvenile emperor angelfish (pictured above) are typically a dark blue with white rings.

It will take anywhere between 24 and 30 months for the angelfish to fully transition into it's adult coloration (pictured below)!

adult emperor angelfish

Emperor angelfish typically stick to the reef's ledges, flats and/or outer lagoon patch reefs, where they'll feed on sponges and similar organisms.

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

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