Fifth Grade Students Perform Scientific Research Project
Students in April Mindlin's and Michele Miller's Fifth Grade classes at Eugene Auer Elementary School are performing environmental monitoring of the Robert J. Henke Memorial Nature Preserve in Lake Grove. Their classes are part of the OSSP (Open SPace Stewardship Program) sponsored by Brookhaven National Lab.
Students are taking species counts and habitat censuses for the mutated eastern gray squirrel. Students have reached out to the entire Eugene Auer COmmunity by asking everyone to submit their sightings of the black squirrel. The data is then linked to a geographical information system via GPS points on the ARC View GIS system and Google Earth Plus.
Students are also taking soil and air temperature readings on a monthly basis. They are also collecting data on soil ph, leaf litter, and leaf moisture content. Students will be submitting their data directly to scientists at BNL utilizing the OSSP web site.
Students are investigating the evolution of the melanistic eastern gray squirrel which has a dusky black coat that is often the result of a genetic mutation or can be linked to abnormal temperature changes. We plan on doing this research study as a longitudinal study. We would like to mark the trees with the squirrels' nests this year and compare them to next year's squirrel habitats. We would like to monitor the population of this mutated segment of the species to see if there are increases or decreases over time. We would also like to see if their population is having an impact on the gray squirrel population. We have had anecdotal information from volunteers that have noted hybrid colorations in some squirrels they have observed. We have also noted an increased timidity in the black squirrel population. They have been observed in nests as well as hollowed out holes in trees. |