Abstract
Invertebrates are integral members of the ecosystems they inhabit. However, they are often overlooked and understudied. We performed two pitfall surveys in Buena Vista County in September 2021 to study the diversity and abundance of invertebrate species in the presence and absence of two invasive species: Eastern Redcedar (Juniperus virginiana) and Garlic Mustard (Alliaria petiola). We collected pitfall samples and brought them back to the lab for identification. We found no significant differences in invertebrate abundance between cedar and non-cedar samples, nor between mustard and non-mustard samples. We propose further research focusing on seasonal changes, as these invasives may have more impacts at certain times of year than others.
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Invertebrate Pitfall Surveys at Glacial Hills Preserve and Buena Vista County Park
Invertebrates are integral members of the ecosystems they inhabit. However, they are often overlooked and understudied. We performed two pitfall surveys in Buena Vista County in September 2021 to study the diversity and abundance of invertebrate species in the presence and absence of two invasive species: Eastern Redcedar (Juniperus virginiana) and Garlic Mustard (Alliaria petiola). We collected pitfall samples and brought them back to the lab for identification. We found no significant differences in invertebrate abundance between cedar and non-cedar samples, nor between mustard and non-mustard samples. We propose further research focusing on seasonal changes, as these invasives may have more impacts at certain times of year than others.