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Archive for the ‘RL40’ Category

Field Report: November 2019

Monthly Update: The Kauai team logged 223 seal sightings this month. This included 31 individually identified seals.

November: 223
October: 258
September: 203
August: 324
July: 239
June: 179
May: 262
April: 348
March: 350
Feb: 303
Jan: 284

Updates:

  • PK6 was born at a remote beach along Napali Coast in September to R400. He was flipper-tagged on Nov 11. The male pup was large and healthy and now has a permanent ID of RL40.
  • RH38, the seal rehabbed at Ke Kai Ola and released in July, continues to thrive. Her tracking tag remains attached, however the battery has died so no further data is being transmitted.
  • All of the 6 pups born this year have been sighted recently and continue to thrive.
  • Displacements: Adult male RF28 was displaced from the keiki pool beach. That was his first displacement from the keiki pool.
  • Molting: Adult male RN02 spent 3 weeks at the busy Poipu Beach in pre-molt, molt, and post-molt which required extensive volunteer coverage. One other seal molted this month in less busy areas.
  • Vaccinations: Initial morbillivirus vaccine given to new juvenile seal R1NI.
  • Bleach marking: none this month.

Research/Support of Pacific Islands Fisheries Science Center:

  • Sub-sampled scat, molt, and tissue plug samples accordingly.
  • Logged all seal sightings for PIFSC database. Organized photos and reported sightings, molt tallies, survival factors to send to PIFSC.

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Kauai’s sixth pup of the year is now a weaner. He was born on September 20, 2019, and his mother, R400, weaned him 41 days later on October 31, 2019. Other 2019 pups nursed  longer; however, this youngster is no lightweight. When he was flipper-tagged last week–as RL40–he measured 124 centimeters in length and 113 centimeters in girth. As you can see in these pictures, he looks nice and plump and healthy. The tagging team reported L40 (L40 left flipper; L41 right flipper) was strong and feisty and didn’t even depart the beach after tagging.

Kauai’s 2019 pupping season began on February 4 and appears to have ended on October 31–unless there is a late-season surprise birth. It’s happened before. In 2009, RK12 gave birth to a pup who was later flipper-tagged as RA36 in late November, the day after Thanksgiving.

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PC: M. Olry

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PC: M. Olry

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PC: M. Olry

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PC: M. Olry

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PC: M. Olry

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PC: M. Olry

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