for Classroom Mapping
of Gerry Pieper
About Data for Classroom Mapping
HEARD Singing data is recommended for classroom mapping: "Song" is
the clearest pattern we expect to see for tracking the spring robin
lists are organized according to the date sightings were REPORTED.
(If an observer waits to report a sighting it will appear on a later
data reported--incl. First SEEN, Wave SEEN, Other Observations--can
be found in the data archives. (The archives include raw
data, exactly as reported from the field.
Journey North staff review raw data, edit as needed, then publish
the weekly data summaries.)