- Shark Predation towards the Hawaiian Monk Seals Working area Honolulu, The state )
- Shark Predation on Hawaiian Monk Seals: Workshop II & Post-Workshop Developments, )
- Using Acoustic Telemetry Overseeing Methods to Assess Direction Models and you may Web site Fidelity regarding Sharks and you can Monster Trevally Around French Frigate Shoals and you will Midway Atoll (2006)
Translocation and you may Rehabilitation
We work to enhance the success from personal seals that have rehab otherwise by moving them to much more good metropolises (age.grams., having all the way down predation or problem chance and you may/or finest foraging criteria). I move competitive male seals you to angle an emergency risk so you can the population, otherwise move seals with created practices which twist a threat in order to person safeguards.
Once we to see poor teenager success, i view multi-year endurance fashion for each subpopulation. I identify appropriate islands and you will atolls to own collection and you can release of unformed seals when planning on taking advantage of positive criteria in other places. More profitable pastime so you’re able to mitigate shark predation for the puppies during the French Frigate Shoals is moving new pups for other islets inside the latest atoll that have all the way down shark predation exposure.
Genetic research has figured the entire monk seal society is actually perhaps not genetically classified ranging from subpopulations. It is sensed one “stock” (several probably interbreeding some body) across the the entire range. Once the seals definitely take a trip among the many countries, close translocation isn’t likely to bring about genetic otherwise transformative incompatibilities. In addition to, in advance of an effective translocation, candidate seals need to ticket a health tests to attenuate the potential off establishing ailment to another site.
I save your self and you may rehabilitate monk seal puppies during the intimate connection with The new mal Center’s Ke Kai Ola monk seal healthcare inside the Kona, Hawai‘i. All of our community groups identify more youthful pups which can be malnourished otherwise skinny and you can offer these to Ke Kai Ola. He or she is rehabilitated and ultimately put out back to its island home.
Mitigating Adult Male Violence
Hawaiian monk seal men aggression is normally categorized because the sometimes associated with several or unmarried guys. These appear to be two distinctive line of phenomena in terms of the men conclusion together with many years and you can sex of your own topic seals. Several male hostility comes to multiple males additionally competing in order to mate that have an individual close.
They typically target a grownup female, although more youthful pets and you may guys try directed in many cases. This leads to big traumatic wounds and you may demise. Single men violence pertains to you to definitely men bothering, mounting and biting an earlier seal, generally a lately weaned pup off either sex. Along the way, the students seal is sunken or sustain chew wounds that getting infected and you may end in debilitation or passing.
Competitive relationships ranging from guys and other people in the populace (for many different kinds, not merely monk seals) are normal. They often times cause problems and you may apparently minor bite wounds. However, single men violence for the seals gets a specific concern when a keen mature male screens a keen aberrant work at younger animals. Regular, constant, and you will big competitive choices threatens the endurance. This is totuus Japanilainen-morsiamista exactly very uncommon conclusion one of Hawaiian monk seals and cannot end up being well explained. Prior feel signifies that the brand new feeling of such violence on smaller seals will be big.
Occurrences involving several and you will solitary adult men Hawaiian monk seals exhibiting hostility towards the mature females and you may immature seals have contributed to an excellent significant number regarding severe injuries and deaths. The increasing loss of even an individual women, along with her life reproductive prospective, means a critical problem in order to populace healing of this threatened kinds.
The brand new device that triggers men aggression in the monk seals is not clear. In the isles towards finest sex proportion instability, numerous men hostility are most unfortunate. While we have observed numerous male violence for the most part number 1 reproduction internet, this conclusion has been most memorable at the Laysan and you will Lisianski Countries.