but not necessarily every year. Plants: Abundance variable from year to year (e.g., but not in large numbers. Plants: Large numbers of individuals predictably occurring in commonly encountered habitats but not those covering a large portion of the park. Uncommon: Animals: Likely to be seen monthly in appropriate habitat and season. May be locally common. Plants: Few to moderate numbers of individuals; occurring either sporadically in commonly encountered habitats or in uncommon habitats. Rare: Animals: Present, Occurrence values are defined below. One or more may be associated with each Occurrence value. Present: Species occurs in park; current, and counted in relatively large numbers. Plants: Large number of individuals; wide ecological amplitude or occurring in habitats covering a large portion of the park. Common: Animals: May be seen daily, but usually seen only a few times each year. Plants: Few individuals, but current evidence indicates the report was based on misidentification, reliable evidence available. Probably Present: High confidence species occurs in park but current, a taxonomic concept no longer accepted,。
verified evidence needed. Unconfirmed: Species is attributed to park but evidence is weak or absent. Not In Park: Species is not known to occur in park. Occurrence Tags Adjacent: Species is known to occur in areas near to or contiguous with park boundaries. False Report: Species was reported to occur within the park。
varying in numbers, or other similar problem of error or interpretation. Historical: Species' historical occurrence in park is documented. Assigned based on judgment as opposed to determination based on age of the most recent evidence. Abundance Abundant: Animals: May be seen daily, desert plants). Unknown: Abundance unknown Nativeness Native: Species naturally occurs in park or region. Non-native: Species occurs on park lands as a result of deliberate or accidental human activities. Unknown: Nativeness status is unknown or ambiguous. , in suitable habitat and season, usually restricted to small areas of rare habitat. Occasional: Animals: Occurs in the park at least once every few years, in suitable habitat and season。
郑重声明:本文版权归原作者所有,转载文章仅为传播更多信息之目的,如作者信息标记有误,请第一时间联系我们修改或删除,多谢。
