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Spotting the Difference

Student: Kathleen Orrell

District/Region: Cape Breton-Victoria Region

Event: 2011 Canada-Wide Science Fair

Grade 12 - Riverview High School

Non-native lady beetles have arrived in North America through accidental and intentional introductions (Wheeler, 1990; Obrycki & Kring, 1996). The plight of several non-native lady beetles is suggested to have been caused by the establishment of non-native species (Hoebeke & Wheeler, 1996). In this study, non-native lady beetles were found in higher abundance in undisturbed habitats. This suggests that non-native lady beetles do well where native plants dominate; this poses a particular threat to native lady beetles.
  • Excellence Award - Senior - Bronze Medal
  • The Canadian Society for the Weizmann Institute of Science Scholarships $9400
  • University of Ottawa Entrance Scholarship $1000
  • Western University Entrance Scholarship $1000
Total: $11,700




Kathleen Orrell

Kathleen Orrell - Spotting the Difference

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