Archive for the 'National Aquarium' Category

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Conservation Update: Big News Out of the “Our Ocean” Conference

President Obama’s newest executive order, announced earlier today at the Our Ocean conference in Washington, DC, will go a long way towards protecting our oceans.

Primary areas of focus are increasing marine-protected areas, fighting illegal fishing practices worldwide and supporting sustainably-caught seafood.

We applaud these efforts and encourage everyone to support the work of international, national, local governments and conservation organizations in our efforts to create a healthy ocean – for all of us.

For more on the Department of State’s first-ever Our Ocean conference, click here

Laura Bankey

Celebrating Awesome Animal Dads!

In celebration of Father’s Day, we’re highlighting some of the animal kingdom’s most attentive and incredible animal dads!

Midwife Toad

What this amphibious species lacks in vibrant look and behavior it makes up for in paternal care.

midwife toad

Once fertilized, the male midwife toad wraps strands of eggs around his legs to protect them from predators.

Then, once they are ready to hatch, the male toad will wade into a wet, shallow area to allow the tadpoles to spring from their eggs.

Midwife toads can be found throughout western Europe and northern Africa.

Siamese Fighting Fish

Sure they’re best known for their looks and popularity at the pet store, but did you know Siamese fighting fish are some of the most dedicated dads around?

siamese fighting fish

Males must work hard to impress a mate, fighting amongst themselves and showing off their ornate plumage to attract a female. Their work is not done once they find a partner; male Siamese fighting fish must also build a nest made of floating bubbles, coating each individual bubble in saliva to avoid any popping.

The male continues his fathering duties by immediately swallowing the freshly-born eggs and spitting them into his nest. He ensures the survival of almost all eggs, spending the 24 to 36 hour incubation period catching any falling eggs and returning them to the nest. The father wards off any potential predators – even the mother! After the eggs hatch, the fish guard the newborns while grow strong off of their egg sack.

Jacana

Male jacanas are known for their intense display of paternal pride.

jacana

Female jacanas are rather flighty, mating with as many males as possible and mostly ignoring their eggs. The males complete all of the preparation and care for their children, including:  building nests, incubating eggs and protecting newborns!

Jacana males are such good fathers they’ll even nurture other males’ fertilized eggs!

Seahorses

The vast majority of the members of this family share an unusual reproductive strategy. The males have a specialized pouch into which the female deposits her eggs. It’s the fathers who brood the eggs. That’s right: Males brood and bear the young.

longsnout seahorse

May and June mark the peak breeding season for the Chesapeake’s two species of pipefish: the Northern and the dusky pipefish. The males brood their eggs for two weeks before giving birth to fully formed baby pipefish.

How are you celebrating Father’s Day? Tell us in the comments section!

 

Turtle Tuesday: An MRI Scan For Blade

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Participating in the rehabilitation of endangered sea turtles is one of the most rewarding aspects of my job. As you probably already know, the National Aquarium is part of a stranding response network that encompasses the North East region of the United States. Many of the turtles we handle initially are found as “cold stunned” along Cape Cod beaches in Massachusetts.

New England Aquarium stabilizes animals and rehabilitates many, but often reaches out to partner organizations such as us for assistance. This was the case for one of the animals currently in our care, Blade, who came to us last December.

national aquarium animal rescue blade

Blade initially had a large fracture of the upper and lower shell (carapace and plastron) that healed nicely over the first two months of rehabilitation. After initially improving, Blade started to decline significantly in mid-February. Diagnostics showed he was septic (systemic bacterial infection) with a resistant strain of Enterococcus bacteria.

His front flipper digit joints began to swell and it appeared he had bacterial infections developing in them and he stopped using his front limbs. This is very rare in sea turtles; normally digit infections don’t impact their swimming ability.

Radiographs and a CT scan showed the shoulder joints were infected as well. Biopsy and cultures confirmed the joint infection was due to the same bacteria found in the blood.

national aquarium animal rescue blade

After aggressive antibiotic therapy and general supportive care, we were able to resolve the sepsis and distal limb infections and he showed some improvement in strength, but remained unusually quiet and weak and refused to use the front limbs. A physical therapy program was started to improve limb motion.

In order to check for bacterial abscesses in his organs and brain, we took Blade for an MRI scan at Veterinary Imaging of the Chesapeake. There were was no evidence of organ or brain abscesses found on MRI, although the shoulder joints were abnormal, as expected.

**Photos courtesy of Red Leash Photography

In the last month, Blade has continued to improve clinically and we are planning to do an arthroscopy to remove abnormal and potentially infected tissue from the shoulder joints. Our ultimate goal is to get Blade to a point where we can be released.

Stay tuned for more updates on Blade as his rehabilitation continues!

national aquarium Leigh Clayton

Animal Update – June 6

national aquarium animal update

Purple Tang in Surviving Through Adaptation

The purple tang’s coloration ranges from a light violet to a deep blue. They can be easily recognized by the small dark spots that appear on their face!

purple tang

Did you know? These vibrantly colored tangs can be found throughout the coral reefs of the Red Sea. Tangs are generally quite active swimmers and primarily graze on algae!

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


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