Field Studies - Nectar Density and Monarch Reproduction Methods


Texas map

Eggs and larvae were measured in varying nectar density studies conducted in Kendall County in the Edwards Plateau ecoregion during spring of 2016 and in Bexar County in the Edwards Plateau ecoregion during spring of 2017 and 2018.

milkweed
milkweed
milkweed
milkweed

2016

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2017

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2018

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Eggs as a Function of Date - 2017

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Eggs as a Function of Date - 2018

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funding provided by    the Texas State Comptroller Office

butterflies