Whiskered Tern records

["Wallaces" <>]

There are 181 Whiskered Terns records in the COG database and they occur in all but two years (1985, 2002) since 1980 (34 years). When restricted to ACT records, the picture is less regular with records in 18 of the last 34 years  (see table). October is the month with the largest number of records in both the ACT and the COG AOI with September the next highest. All of the COG AOI records fall in the  months shown in the ACT table below.

 

Steve

 

 

Table 1

State	ACT
Whiskered Tern
Number of sheets	Month
Year ending 30 June	Sep	Oct	Nov	Dec	Jan	Feb	Mar	Jun	Grand Total
1982				1				1	2
1987		2	1						3
1989		4		2					6
1991						1			1
1993		1							1
1994			2						2
1995		1							1
1997		1	1						2
1999				1					1
2003	6	14					1		21
2004	11	3	1						15
2005	2	3							5
2006		1							1
2007	4	5			1				10
2008		2							2
2009	4	2	2		1				9
2010	7	1	1						9
2013	3								3
Grand Total	37	40	8	4	2	1	1	1	94