Analysis Summary:

The article is mostly accurate, highlighting the quokkas' popularity and location. The claim about their "apparent smiles" and being a tourist attraction is supported by multiple sources. However, the article leans towards a positive portrayal, potentially overlooking conservation challenges.

Detailed Analysis:

• Claim:** "The quokkas, known for their apparent smiles, have become a popular tourist attraction on a tiny island off of Australia's west coast."
  • Verification Source #1: Supports the "apparent smiles" and popularity.
  • Verification Source #2: Supports the "cute grins" and "viral sensations" aspect.
  • Verification Source #3: Supports the "endearing facial expression" and "internet sensation" aspect.
  • Verification Source #5: Supports the popularity of quokkas.
• Fail to cover:* The specific location (tiny island off Australia's west coast) is not explicitly confirmed by these sources, but Rottnest Island is widely known as the primary location for quokkas (Internal Knowledge).

Supporting Evidence/Contradictions:

• Verification Source #1: "Meet the Adorable Quokka, Known as the 'Happiest Animal on Earth ... quokkas. Yet as the quokka population rapidly declines, the lives of these viral sensations remain shrouded in mystery for many of their fans." This supports the popularity and "happiest animal" association, but also hints at conservation concerns not emphasized in the original article.
• Verification Source #2: "Their cute grins have made them viral sensations." Supports the claim of popularity due to their appearance.
• Verification Source #3: "Its endearing facial expression, which resembles a perpetual smile, has made it an internet sensation and a symbol of happiness." Supports the claim of popularity due to their appearance.
• Verification Source #4: "Meet the Quokka, the happiest animal on earth ☯ ... Their cute grins have made them viral sensations." Supports the claim of popularity due to their appearance.
• Verification Source #5: "Meet the Adorable Quokkas at Australia Zoo!." Supports the popularity of quokkas.