
- Partner: WWF European Policy Office
- Cause: Climate & Biodiversity
- Location: EU
- Advocacy & Influence
- Digital & Tech
- Purpose Advertising & Campaigns
Free-flowing rivers across Europe where migratory fish can not only survive, but thrive. This is utopia for WWF’s European policy team. But there are big things (literally) in the way: dams.
With over a million dams and barriers blocking Europe’s rivers, freshwater migratory fish are unable to swim to their breeding grounds to mate, and are going extinct as a result.
Read on to learn how we engaged EU policy makers on the issue by talking about fish sex… yes, you read that right.
The challenge
In 2022-23, European institutions are deciding on the EU Nature Restoration Law. This critical policy calls for the restoration of 178,000km of rivers through the removal obsolete barriers and the restoration of flood planes. To seize the opportunity, WWF needed to grab attention and get policymakers to engage with the plight of freshwater migratory fish… who don’t exactly have the cute factor. Conservation messaging is often dry and our challenge was to create content that made a splash.
The solution
We crafted a narrative that cut through in a way that WWF audiences and policy makers weren’t expecting… by talking about fish sex.
The problem is that dams get in the way of migratory fish mating. So we introduced Otis: a salmon trying to swim to his girlfriend to get it on, make some babies, and save his species. The story was told across a hero video, static assets and interactive landing page. These were shared with WWF’s European offices and partners, with 27 countries taking part and posting the campaign, reaching an audience of millions.
Otis delivered a simple call to action: Let’s Talk About Fish Sex.
Our tools to create great solutions:

Our video was shown at the European Parliament in September, which inspired a number of organisations around Europe to engage and tweet about the campaign.




Watch this space to find out the extent of the impact the campaign has on the public, policymakers and most importantly, fish like Otis and Sophie.
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Zoe
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Harry
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Joel
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Lewis
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Ed