“The Navigator”

Today's Seal Is: My Watchful Mama

J63 is the first southern resident calf born in 2025 and likely the first calf of J40 “Suttles”!

unfortunately, southern resident calves have around a 50% mortality rate within their first year of life. a lot of this seems to be from a lack of food availability due to overfishing and disturbances from boats.

right now, under the trump administration, FWS and NOAA are trying to change the definition of “harm” in the endangered species act in a way that would weaken environmental protections. this will severely impact the already endangered and struggling southern resident population. calves like J63 will have even lower chance of survival if this proposed rule goes through. public comments to oppose this decision are open until may 19th.

more information + suggested talking points for public comments here

submit a public comment here

source: center for whale research

potato chip’s old man groan…

via

Wildlife tourism isn’t always a more ethical choice.

I often see people who are under the assumption that wildlife tourism is free from ethical concerns, or that it’s inherently a more ethical choice than visiting a zoo/aquarium.

Wildlife tourism encompasses a wide variety of activities that involves watching wildlife in engage with their natural habitat. This includes safaris, whale watching, birding, photography tours, and a host of other activities. Wildlife tourism by itself can be an ethical way to see wildlife, however that is not always the case. There’s actively many harmful parts of wildlife tourism, that people may overlook since the animals are “free.”

So.. what would be some examples of unethical wildlife tourism?

- Whale petting in Baja Mexico. This activity actively contributes to the habituation of whales and disrupts their natural behaviors. Habituated whales are at a higher risk of encountering boat strikes - which can lead to physical injury or even death.

- Fake/bad acting sanctuaries. Sanctuaries are not always ethical, and many advertise activities such as elephant rides, elephant bathing, and advocate for people to touch/hold animals. The training methods they often utilize use fear or coercion, this is often actively stressful to the animals, and can be particularly dangerous to the tourists engaging with these animals.

- Swimming with whales. Studies show that commercial swim with whale tours can negatively impact the behaviors of some baleen whale species. These behaviors include avoidance and decreased rest time.

Spoiler: Injured wildlife

Is there ethical wildlife tourism?

Absolutely! Wildlife tourism should be done with respect for the animals. There should be careful steps taken to avoid habituation and harassment of wildlife.

Some of my favorite options include visiting a national park, bird watching, and doing careful research to find ethical whale watching companies. Additionally, many AZA accredited zoos offer animal interactions that are done in a safe & non-stressful manner for the animals. These may even include giraffe feedings and up close educational encounters.

Aerial photos of J-pod socialising 

Photos by SR3/SEA (source)

Japanese Sea Lion

Gone before we could truly know them.

Zalophus japonicus memorial • extinct

Last confirmed sighting 1951

Declared extinct by ICUN 1994.

Originally considered a subspecies of Californian sea lions, later were confirmed to be a separate species in 2003.

Extinction due to over hunting & habitat destruction.

The Japanese sea lion was a species of pinniped found in the western North Pacific, including Japan and the Korean Peninsula. They typically resided on open beaches, and occasionally in rocky areas. They also often would rest in caves.

Rare footage of Japanese Sea Lions

Japanese sea lions were victims of both over hunting and habitat destruction. They were primarily hunted for oil, with other parts being used for medicine and other goods. The commercial harvest of them is considered to be a primary factor in their extinction.

Habitat destruction, particularly destruction brought on by WW2 submarines is also believed to have played a role in their extinction.

Along with the Caribbean Monk Seal, these two make up the only pinnipeds to go extinct in modern times.

Since many facilities already successfully keep bottlenose dolphins in sea pens, would it be that much harder to build one for killer whales? Just curious.

In theory no… it would just need to be quite a bit larger! In practice, though, it would be more difficult. Bottlenose are right at home in warm coastal tropical and subtropical waters, like Florida, Hawaii, and the Caribbean. These places also draw tourists year round, which means constant income. Cetaceans are expensive to house, and sea pens require constant upkeep to prevent them from succumbing to the inevitable wear and tear of tides and salt.

A sea pen for orcas would need to be in much colder waters (which is why Sea Shepherd’s proposal to build a pen in the Mediterranean was ridiculous), which don’t tend to draw as crowds quite as big as tropical destinations. So you have much larger animals that need much more space, much more food, therefore much more money… but much less income. And that’s not even getting into the issues of staffing.

Since I’m assuming you’re referring to the idea of a sea pen for the orcas currently in captivity, I’ll touch on that briefly. Cetaceans that have spent their whole lives in highly filtered environments tend to have weaker immune systems than those in natural ocean water—one of the valid complaints about artificial tank habitats in my opinion. They just aren’t getting much antigenic stimulation. Some still do okay transitioning to sea pens, but others don’t, and it’s hard to predict how they’ll respond. And for some of the older individuals, like Katina and Corky, the stress alone of such a massive change might be too much.

So yeah, in theory, nothing wrong with a sea pen! In practice though, might be more difficult than many make it out to be.

sealed with a kiss 💋

casey and hogan - seattle aquarium

kissy from mama

J62!!!

source: center for whale research