Cats classified as 'invasive alien species' by scientific

Some cat lovers have reacted emotionally to the decision and put the key scientist behind it on the defensive.

RT - Don't want to incur the wrath of the internet? Probably best not to mess with cats. A scientific institute in Poland has classified domestic cats as an 'invasive alien species,

Species New to Science: [Invasive Alien • 2013] Outdoor Cats : Single Greatest Source of Human-Caused Mortality for Birds and Mammals

Polish scientific institute classifies cats as alien invasive species

Cats classified as 'invasive alien species' by scientific institute

Invasive species - Wikipedia

Poland classifies household cats as 'alien invasive species

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In case you weren't aware, outdoor cats are stone-cold killers

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Cats classified as 'invasive alien species' by scientific institute, WJHL

Fox News - CLAWS OUT: It's been confirmed: Your cat is a troublemaker.

Cats classified as 'invasive alien species' by scientific institute

Cats categorised as 'invasive alien species' by Polish scientist, but why?