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Using Citizen Science Data from iNaturalist to Explore Bumblebee Diversity and Distribution
The rise of biodiversity-related citizen science projects gives us the opportunity to inspire all students to become citizen scientists, no matter what their professional path. Here, I share an in-class exercise that introduces undergraduates to biodiversity and citizen science using the open-source platform iNaturalist. I developed the exercise as part of a semester-long module on bumblebee...
Publisher: EcoEd Digital Library
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Effects of plant quality on caterpillar performance
Fertilizers are commonly applied to plants in both agricultural and ornamental settings and these fertilizers can affect insect herbivores. Beet armyworms, Spodoptera exigua, are phytophagous insects that are easy to rear in the lab. In this exercise, students design an experiment that manipulates plant quality via fertilizer application and then measure the effect of fertilization on caterpillar...
Publisher: EcoEd Digital Library
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Egg size plasticity in bean beetles (Callosobruchus maculatus): Does host bean species matter?
In this exercise, students design a series of experiments (1) to test whether female bean beetles adjust the size of their eggs on different host bean species and (2) to determine whether differences in egg size based on host bean species are optimal. Most often, students design experiments in which different females are allowed to lay eggs on different bean species that vary in nutritional...
Publisher: EcoEd Digital Library
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How the Bioblitz Boosts the Zoology Course
Collection of invertebrates on campus, as part of the BioBlitz, increases the interest in students in animals as they get to go out to the field and collect specimens. They also learn about collection techniques and equipment. These activities also provide an opportunity for experimental design. Students are also contributing to the species count of the BioBlitz.
Publisher: EcoEd Digital Library
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Agapostemon sweat bee
As global food demand increases, farmers are increasingly relying on single, managed bee species (often honey bees) to pollinate their crops. However, honey bees are not the best pollinators for all crops, and honey bee colonies have recently been experiencing health problems, notably colony collapse disorder. Recent research has shown that promoting a diversity of wild insect pollinators – suc...
Publisher: EcoEd Digital Library
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http://www.esajournals.org/doi/abs/10.1890/130330
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