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    Terrestrial Trophic Cascades & Population Structure
    In this activity, students will use data from natural parks to examine trophic cascades.
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    Trophic Cascades, Population Structure, and the Role of Keystone Species
    In this activity, students will use data from natural parks to examine terrestrial trophic cascades. Concepts will then be applied to examples in freshwater ecosystems.
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    The nose knows: How tri-trophic interactions and natural history shape bird foraging behavior
    Students investigate the role of olfaction and infochemicals on bird foraging behavior through three different quantitative modules. In this module students create graphs, generate statistics, draw...
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    The nose knows: How tri-trophic interactions and natural history shape bird foraging behavior. An introduction to statistical analysis in animal behavior research
    Students investigate the role of olfaction and infochemicals on bird foraging behavior through two different quantitative activities where they generate hypotheses, create figures, conduct data...
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    Population dynamics in simple two-species experimental microcosms
    A two-week exercise which includes homework calculations and teaching resources. Students establish brine shrimp and Platymonas algal cultures and predict final densities.
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    Parasites -- They're what's for dinner: Investigating the role of parasites in aquatic food webs
    Use a well-resolved food web database from a freshwater wetland ecosystem in central California to explore how parasites influence community properties and learn how food webs are constructed and...
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    Food Chain Dynamics In A Simple Ecosystem
    In this lab, students will work with a simple algae/brine shrimp environment to learn about food chains and population dynamics.
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    Climate Change, Phenology, and Community Interactions: Helping students explore the complexity of changing ecosystems
    Students explore findings from long-term studies of migrating and hibernating animals at high elevation. Students then use this understanding to explore the phenology of species and possible...
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    Food Chain Dynamics In A Simple Ecosystem
    In this lab, students will construct simple experiments with algae and brine shrimp to learn about food chains and population dynamics.
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    Food Chain Dynamics In A Simple Ecosystem
    In this lab, students will work with a simple algae/brine shrimp environment to learn about food chains and population dynamics.
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    Mars Colony
    In this exercise students work in groups to design an agroecosystem to feed a Mars Colony while accounting for space and energy transfer limitations.
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    The Biology of Climate Change: The effects of a changing climate on migrating and over-wintering species at a high-elevation field station
    Students evaluate weather and phenology data sets spanning 40+ years from a high-elevation field station in the Colorado Rocky Mountains, to test predictions about the effects of climate change on...
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    PhyloCards: a fun approach to exploring the local Wissahickon biodiversity, Chestnut Hill, Philadelphia, PA
    PhyloCards are educational trading cards that teach people about biodiversity, conservation, and ecosystem relationships. We used this educational tool to explore the Wissahickon Valley's...
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    Riverbird distributions and habitat use
    Riverbirds are widespread, use diverse riparian habitats, and respond rapidly to changing conditions. Students can apply riverbird data to evaluate hypotheses about these responses, while gaining...
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