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Archive for the ‘Noho/RA16’ Category

It’s PUP SEASON!  Kauai is now home to four new seals!

On April 23, RK13 surprised us by giving birth near Aliomanu Road in Anahola.  You may remember RK13 from previous reports of her canal-resting behavior last December and January.   She has previously given birth on the island of Ni’ihau (in 2008), but has never pupped on Kauai.  RK13’s pup is a healthy baby girl, who nursed for 31 days and now wears flipper tags L10/L11.  Her permanent ID number is RL10.

Later that week, on April 27, RK22 gave birth on the northeast shore to a healthy boy.  RK22 has been an unsuccessful mother in the past, abandoning at least two pups, but last year she did a great job with her male pup RK54, and this year she was a good mom again with new pup RL14.  He nursed for 34 days, and is sporting flipper tags L14/L15.

Photo credit: Langley

Regular Kauai mom RH58, nicknamed “Rocky” and usually dwelling on Oahu, gave birth to a healthy girl on May 19.  As of this writing, she is still with her pup, after five weeks of nursing.

Less than a week later, regular Miloli’i mom RK30(identified by her extensive scarring around her neck and left side) gave birth to a little boy on Kauai’s northeast shore on May 25.  RK30 is still with her pup, and they have been swimming around together.

It saddens us to report the death of three-year-old male seal RA16 on April 22.  He was nicknamed “Noho” for his tendency to stay close to “home,” first near his birth site and later in Kapaa town, where he was frequently observed at Kaiakea Cove.  RA16’s necropsy revealed another suspicious death, which is still under investigation.  Noho was cremated, and his ashes will be returned to the ocean near his “home.”

Photo credit: Rogers

On May 8, adult male seal RK36 was observed resting in shallow water with fishing gear protruding from his mouth.  On May 9, our Kauai staff and volunteers were joined by a veterinary/science/management team from Oahu to respond.  RK36 was carefully corralled onto the beach and into a transport carrier.  He was driven to Lihue Airport, where a U.S. Coast Guard C-130 plane carried him to Oahu.  He spent a day resting at Waikiki Aquarium before being transported to Honolulu zoo for removal of the hook, which he had swallowed.  RK36 was in the best possible hands, with two internationally recognized veterinarians on his team.  X-rays showed the veterinary team the exact location and orientation of the hook, and they were able to remove it without surgery.   RK36 had an infection in the area of the hook (the left side of his throat), as well as pneumonia.  He spent 10 more days in recovery at the Waikiki Aquarium, where he eventually perked up and even ate some fish in his pool.  On May 21, he traveled back to Kauai and was released at Salt Ponds Beach Park, wearing two tracking tags (one that transmits a LOT of data to cell phone towers, and one that transmits less data to a satellite even when RK36 is out of “cell phone” range).  His tags showed us that he was travelling around the south and east shores of Kauai, and diving deep enough to show us that his lungs were fully functional.  He has been observed by volunteers and staff at Poipu Beach Park and Palama Beach since his release.  This was a true team effort!  RK36 wouldn’t have made it without the help of the public (who reported the sighting), volunteers (who helped transport him on the Kauai end and helped care for him on the Oahu end), veterinarians, NOAA/DLNR staff, and the fantastic U.S. Coast Guard!

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Photo credit: S. Johnson

RK54, the male weaned seal born at North Larsen’s in April of this year, had a plastic ring around his muzzle on October 11, preventing him from eating normally.   Our team was able to remove the ring and check the muzzle for injuries.  Thanks to our volunteers and members of the public who helped with this important response – go team!!

We have had several sightings of T21M, an adult male seal from

Photo credit: D. Lee

Laysan in the Northwestern Hawaiian Islands.  He was relocated to the main Hawaiian islands in 1994, and was recently flipper tagged 7GY/7GZ and fitted with a cell phone tag on Oahu.  He was most recently seen at Lawai Kai in the National Tropical Botanical Gardens!

Photo credit: M. Miyashiro

RB14 (four-year-old female) and RA16 (two-year-old male) had a molting party on the east side again this year!  RA16 has now successfully molted.

RK56 (weaner male, born at Miloli’i in May 2011 to RK30) has been very curious with humans in shallow water for the past week at Ke’e Beach, at the end of the road on the north shore.  He has been observed following snorkelers, and checking out children face-to-face in the very shallow water.  This is dangerous behavior for RK56 and for the people near him.  As a newly weaned seal, he is curious and nonaggressive.  However, if humans reinforce this behavior (with food or play), he will begin to expect and demand the reinforcement, and could become aggressive to those who don’t behave the way he expects them to.  Also, as he grows, he will become larger and stronger; and hormonal changes will cause him to exhibit new behaviors that will certainly be dangerous to his human playmates. We would like to monitor RK56 very closely. If you see him please report it to our Kauai Monk Seal Sighting Hotline at 808-651-7668, keep your distance, and encourage others to do the same.

RK13 (flipper tags 5AA/5AB) is an adult female with a chronic lesion on her rump.  RK13 has had a “lump” since 2008, but it has recently swelled, likely become infected, burst, and begun to slough. We are prepared to send a team to sample and medicate her, but presently the lesion seems to be subsiding on its own.  This, combined with the possibility that she is pregnant, warrant the need to evaluate very carefully before handling her.   For now, we are closely monitoring the progress of the lesion.  If you see her, please report her to the hotline, photograph her full body and the lesion, and email photos the same day to 
kauaiseals@gmail.com.

UPDATE to Field Report: August/September 2011

Juvenile male seal RT12was seen on August 30 with a small hook in the skin of his belly, between his umbilicus and his

Photo credit: M. Bane

penile opening.  At that time, the hook had a red transparent lure and about 3 feet of fine monofilament attached.  He was observed a few days later with only a few inches of line remaining. He has now been seen several times with no hook or line!

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Field Report: July 2011

Hawaiian monk seal

RB24. Photo credit: Mary Miyashiro

Sub-adult female RB24 continues to be of concern.  Her condition has neither visibly improved nor worsened.  On July 13, PIFSC scientists returned to Kauai to get a full suite of biomedical samples from her, and to change out her larger cell phone tag for a smaller satellite tag.  She was also given a de-worming medication to help maximize her nutrition intake by lessening her parasite load.  Great work by our east-side volunteer team, who collected a fecal sample from her the following week – this will allow us to see if the medication is working!

Hawaiian monk seal

W02. Credit: Mary Miyashiro.

The same day, three-year old male RW02received a cell phone tag, so

that we can track his movements and dive behavior to better understand his habitat use.

Hawaiian monk seal

R315. Photo credit: Michele Bane

Adult female R315 (formerly known as Temp 365, mother of RA16) has been seen at least twice recently, looking very pregnant!  Since she did not pup last year, her due date is anyone’s guess.  She has been spotted on the northeast shore, and previously pupped at Larsen’s, so we may very well be looking forward to another pup event there!

A new unknown subadult female seal was spotted in the Anahola area earlier this week with a mysterious mark on her belly.  We would very much like to lay eyes on this seal again, in person, to determine whether this is a natural mark, an injury, or a foreign body.  If you see her, please photograph and report her to our hotline (808-651-7668) right away, so that we can come to the site to observe her.

Hawaiian monk seal

Photo credit: Lloyd Miyashiro.

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T12 wakes up from a nap just long enough to scratch his face.

Our first Kauai pup of the year, male RT12, is weaned, tagged, chubby, healthy, and exploring.  He has found some companionship in adult male RK02; they are often hauled out on the beach together.

T12 shows off his new bling.

Our second pup is also weaned and healthy.  He is also a confirmed male!  This little boy was too busy playing in the water to get tagged at our last attempt, so keep your eyes out for a relatively short and fat untagged pup!  We would love another opportunity to tag him before he grows up and begins to look like so many other young seals around the island!

‘Tis the season for more pups, too!  Females RK13, Temp 365, R5AY, and large unidentified female with a distinctive white “chin” area are all likely pregnant and pupping this summer!

Momona (RA20) and Noho (RA16) both celebrated their first birthdays this month, and both seals were spotted on their respective birthdays!  It’s wonderful to see these kids growing up healthy!!

Mahalo-eha (RA36), our 7-month-old Maha’ulepu pup, has been hanging out along the east shore these days, often seen at Nukoli’i and Fuji Beaches.

One unidentified adult male seal was fitted with a cell-phone tag by the NOAA PIFSC team on June 9, 2010.  The tag records GPS data and depth to help us understand the seals’ movement and foraging behavior. The seal also now has flipper tags 6FA/6FB, and his tag tells us that he headed straight for Oahu after receiving his tag.

RO28 has received her Hawaiian name: she is “Pohaku“, which means “rock.”  Pohaku frequently hauls out in the rocky areas around Poipu.  She is also a “rock” for our monk seal population – a healthy female, and daughter of RK06, another beloved strong female seal.

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