Protesters at Marineland hold 'memorial' for Kiska the killer whale on Niagara park's opening weekend

There was a crowd outside MarinelandonSaturday, but those holding signs and gatheredout frontweren't there to visit the theme park in Niagara Falls, Ont.

The 100 or so protesters standingat the roadside, as the parkopened to visitors for the first time this season, were there tocondemnMarinelandfor years of alleged animal abuse andrememberKiska, the last killer whale in captivity in Canada, who died therethis past March.

"#RIPKISKA" read one of the signs.

In the years leading up to Kiska's death, animal rights activistsadvocated for the whale'srelease back into the wild.

The animal rights groups thatorganized the protest, Last Chance for Animals and @UrgentSeas, played footage of Kiska ramming her head against the glass of her tank on a banner van during the protest.

Jennifer Jamieson, an animal rights advocatefrom Stoney Creek, Ont., said Saturday's protest brought up a mix of emotions for her.

"We're glad that [Kiska's]no longer suffering but we still have work to do," she said.

From visitor to protester

Jamieson said before she began advocating for the animals in captivity at Marineland, she was a visitor.

"I used to take my children there," she said.

Jamieson said she used to run a home daycare centre and would take the children on trips to Marineland to learn about marine animals. It only took a few trips to the park, she said, to realize "there was nothing educational" about the park.

"That is why I started advocating for the animals, because I actually went there as a visitor and I was disgusted with the surroundings and the habitats that these wild animals were living in."

In2014, Jamiesonsuccessfully petitioned her child's school to cancel a planned class trip to Marineland. The school changed the destination totheRoyal Botanical Gardens in Burlington instead.

Marineland did not respond to CBC Hamilton's recentrequest for an interview.

Its websitesays trips to the parkhelpteachers"bring science curriculum to life for your students in a memorable and exciting way."

WhenMarinelandposted on Facebook this past week aboutthe park's opening day, dozens of peoplecommented saying they were planning to attend this year or enjoyed an aspect ofthe park, which also includes rides and at least oneroller-coaster.

Jamieson said she doesn't believe in shaming people who still visit Marineland.

"I'm all about educating and creating awareness," she said, adding that some visitors likely "don't know" about the park's alleged animal abuse.

"I'm not comfortable with using the word shame, or shaming people for having gone there before, or being there the day [of the protest]."

'We're not going anywhere': former trainer

For someprotesters, the goal is to see the animals removed from the park and rehomed to wildlife sanctuaries.

Phil Demers, former Marineland trainer and co-founder of @UrgentSeas, said he thinks they are getting closer to that goal.

"The protestwas a very powerful expression of our resolve thatwe're not going anywhere until Marinelandthemselves resolvesto part ways with any use of animals for entertainment orcaptivity and ultimately retire them to better lives," he said.

Niagara Falls MayorJim Diodatitold CBC Hamilton last week he also supports a move "away from animals."

Demers said Saturday'sprotest was largely shielded from visitors entering the park by the tarp-covered fences, but he said he looked into the parking lot several times throughout the day.

"You could count 15 to 20 [vehicles]at most at any time and that was about it," he said.

CBC Hamilton asked Marineland for the ticket sale numbers for its opening weekend, but has not yet received a response.