Species vs Time broken down by
Survey Period
Period Combination
Occurence Status
Family Groups
Restict plot to birds categorized as ..
any occurrence category
year round residents
winter residents
summer residents
migrants
and
any family group
waterfowl
shorebirds
warblers
sparrows
other families
Include only records from weeks where the species was SEEN
in period 1:
2:
3:
4:
5:
6:
Include only records from weeks where the species was NOT SEEN
in period 1:
2:
3:
4:
5:
6:
Include only records from weeks where the species was seen in
more
than
and
less
than
periods.
after ignoring records from ..
in period 1:
2:
3:
4:
5:
6: