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Archive for the ‘R3CD’ Category

Let’s continue last week’s post about male hierarchical displays and posturing among Hawaiian monk seals. Because they’re at it again. But this time, they’re vying for the attention of a female. Not just any female. A pregnant one. A very pregnant one.

Last Thursday, when a very pregnant RH58 (yes, that RH58, also known as Rocky the Celebrity Seal) showed up after making the oceanic crossing from Oahu, another seal, seven-year-old RN30 appeared, too. (RN30 was born to in 2013 to first-time mom RO28, who died of toxoplasmosis earlier this year.) RN30 approached RH58, getting close enough for her to display in a manner that indicated she wanted him to back off. That is, she lifted her head, opened her mouth, and vocalized at him.

By the next morning, another male had arrived. This one, R3CD. He was estimated to be six when he was tagged in 2017. RN30 positioned himself between the RH58 and R3CD. The dynamics got really interesting when RH58 hauled her heavy body into the water for a gravity-free swim. The boys followed, of course, and RN30 worked hard to keep his position in between the two. While RH58 floated about languidly in the shallows, RN30 darted over to R3CD. They’d splash a bit. Then, he’d zip back to check on RH58. Rinse. Repeat.

But the antics were just getting started. Things got more interesting when another pregnant female showed up–RK28. Her appearance kept the boys busy while at the other end of the beach, RH58 quietly gave birth to PK2.

By day’s end on Friday, RN30 was still annoying RK28 while R3CD quietly watched over PK2 and RH58.

Sunday morning broke to reveal RK28 had given birth to PK3.

Now, the boys are still hanging around but not quite as attentive. Typically, once a pup arrives, the males’ interest wanes, leaving moms to snuggle (bond) and feed (nurse) their young.

And with that bit of background, meet PK2.

20200807 PK2-620200807 PK2-520200807 PK2-4

And PK3.

k28 + pk3 - 2k28 + pk3 - 1

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More new seals for Kauai.

On March 28 a juvenile male seal was first sighted on the North Shore. His only remarkable scar was a small cookie cutter shark bite on his left mid side. He quickly became a regular, so a team was put together to tag him with flipper tags 3CD and 3CE, making his official ID R3CD. He also received a morbillivirus vaccine.

V76(Thomton)

PC: Thomton

A new adult female seal with a small pit scar on her right mid side also started to appear on the rocks at Brenneke’s beach, and continues to rest there regularly. She was bleach marked V76, and received her first morbillivirus vaccination.

RG22 dehooked.

20170417,Palamas,RG22(JDT)2

PC: Thomton

On April 16, visitors snorkeling at Mahaulepu called the hotline to report that they had cut free a seal entangled on coral. They sent a video that identified it as juvenile male, RG22. The next day, he was sighted at Palamas, so a team was assembled to respond. Fortunately, even sporting the biggest hook we’ve ever come across, the team was able to cut and remove the hook that pierced the left corner of his mouth. The fishing gear was a slide bait rig used for ulua fishing and included the bait that looked like a Hawaiian white eel or Conger eel, known locally as Tohei.

RH92 returns to Lihi Canal.

RH92 (Dennis Fujimoto)

PC: Fujimoto

After wildlife biologists and veterinarians relocated 10-month-old RH92 on March 30th from the Lihi Canal in Kapa‘a to a beach on the island’s west side, we’d hoped she would stay away from the canal. Unfortunately, she returned to the canal along with an adult seal (RK13). Together they’ve been seen feeding on small fish in the manmade waterway along with discarded fish parts. The return of RH92 to Lihi is prompting stepped-up public awareness and outreach and potentially enforcement of littering laws for fishermen who dispose of fish parts in the water.

Seals of concern.

RN02, subadult male, has demonstrated increased curiosity of people, pursuing swimmers and following the public up the beach. He is also interacting with scuba divers, taking fish from skin divers at Koloa Landing. He then hauled out on the boat ramp, undisturbed by divers walking past him to enter and exit the water. RN02 was displaced from the ramp using crowding boards. RN02’s curiosity also proved dangerous with marine debris, found around his neck, which he later escaped on his own. We hope this is just a part of reaching sexual maturity, but we are considering ways to curb his behaviors.

Another incident of concern made the evening news (click here) in which a dog owner should have moved away from the seal, but instead engaged the seal, and endangered both his pet dog (on a leash) and the seal.

Kauai Vaccinations have begun for 2017.

This year we will include females (except those within two months of pupping) in our morbillivirus vaccination program. This includes 18 males and 26 females. Coordinators will be busy trying to find these seals to give initial vaccines and boosters 3-5 weeks later, so we appreciate all your sightings!

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