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Minnesota Natural Heritage Information System Page 4 of 4 Printed February 2015 Index Report of records within 1 mile radius of: Data valid for one year ERDB#20150232-I-35E Corridor AUAR Update T31N R22W Section 1-3,10-14,24,&25 Anoka County SGCN Status:SGCN=The species is a Species in Greatest Conservation Need as identified in Minnesota's State Wildlife Action Plan(http.//www.dnr.state.mn.us/ewcs/index broil). This designation applies to animals only. State Rank:Rank that best characterizes the relative rarity or endangerment of the taxon or plant community in Minnesota. The ranks do not represent a legal status They are used by the Minnesota Department of Natural Resources to set priorities for research,inventory and conservation planning. The state ranks are updated as inventory information becomes available.S 1= Critically imperiled in Minnesota because of extreme rarity or because of some factor(s)making it especially vulnerable to extirpation from the state.S2=Imperiled in Minnesota because of rarity or because of some factor(s)making it very vulnerable to extirpation from the state.S3=Vulnerable in Minnesota either because rare or uncommon,or found in a restricted range,or because of other factors making it vulnerable to extirpation.S4=Apparently secure in Minnesota,usually widespread.S5=Demonstrably secure in Minnesota,essentially ineradicable under present conditions.SH= Of historical occurrence in the state,perhaps having not been verified in the past 20 years,but suspected to be still extant.An element would become SH without the 20-year delay if the only known occurrences in the state were destroyed or if it had been extensively and unsuccessfully looked for.SNR=Rank not yet assessed SU=Unable to rank SX=Presumed extinct in Minnesota. SNA= Rank not applicable. S#S#—Range Rank.a numeric range rank(e.g.,S2S3)is used to indicate the range of uncertainty about the exact status of the element.S#B,S#N=Used only for migratory animals,whereby B refers to the breeding population of the element in Minnesota and N refers to the non-breeding population of the element in Minnesota. Global Rank:The global(i.e.,range-wide)assessment of the relative rarity or imperilment of the species or community Ranges from G 1(critically imperiled due to extreme rarity on a world-wide basis)to G5(demonstrably secure,though perhaps rare in parts of its range).Global ranks are determined by NatureServe,an international network of natural heritage programs and conservation data centers Last Observed Date:Date that the Element Occurrence was last observed to be extant at the site in format YYY-MM-DD EO ID#:Unique identifier for each Element Occurrence record. Element Occurrence.An area of land and/or water in which an Element(i e.,a rare species or community)is,or was,present,and which has practical conservation value for the Element as evidenced by potential continued(or historical)presence and/or regular recurrence at a given location Specifications for each species determine whether multiple observations should be considered 1 Element Occurrence or 2,based on minimum separation distance and barriers to movement Copyright 2015,Division of Ecological and Water Resources,State of Minnesota DNR 50