Striated Thornbill
Acanthiza lineata
ABR description
The following is extracted from the Annual Bird Report for the twelve months to June 2017.
Very common, breeding resident
Forages in groups in the upper foliage of wet and dry forests and woodlands.
General: Abundance and reporting rates are 37% down on last year and are 40-50% lower than the 10 & 30YAs. The reporting rate is at an all-time low since 1988, as is the abundance. Number of birds (3503) which is 24% less than last year but twice the 30YA. Mean 4.6, median 4, max 30/16 Apr Wamboin GrP11 (McD1). 10 breeding records from 7 grid cells, on a par with the 10 & 30YAs. First breeding record nb/28 Jul Lyneham Ridge (LeM1) and last dy/22 Dec Collector Rd GrU07 (LeM1).
GBS: 116 records from 2 rural and 9 suburban sites from 48 weeks. Seasonal distribution again quite even this year. Abundance (A=0.1861) again down on last year and is now 28% below the 30YA. Average group size 4.1, median 4, max 15/2wk Aug Gleneagles (PeH1). Only 2 breeding records both dy in Nov at Curtin (AjR1).
Abundance
Abundance is the average number of birds of that species per survey. Where the species was observed (presence recorded) but the number of birds seen was not recorded, this is treated as a count of zero.
Abundance by year
This chart shows the abundance of Striated Thornbill between 1982 and 2017. 
Abundance by month
This chart shows the monthly abundance of Striated Thornbill. The blue lines show the abundance for the twelve months to June 2017 and the bars show the average abundance for the period 1982 to 2017. 
Abundance by season
This chart shows the seasonal abundance of Striated Thornbill. The blue lines show the seasonal abundance for the twelve months to June 2017 and the bars show the average seasonal abundance for the period 1982 to 2017. 
Abundance data
| Month | Season | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Winter | Spring | Summer | Autumn | All | ||
| All years | |||||||||||||||||||
| All | 0.7 | 0.6 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.6 | 0.4 | 0.3 | 0.5 | 0.4 | ||
| Previous years | |||||||||||||||||||
| All previous years | 0.8 | 0.6 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.6 | 0.7 | 0.7 | 0.7 | 0.4 | 0.3 | 0.5 | 0.5 | ||
| Previous 30 years | 0.8 | 0.6 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.6 | 0.7 | 0.7 | 0.7 | 0.4 | 0.3 | 0.5 | 0.5 | ||
| Previous 20 years | 0.8 | 0.6 | 0.4 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.6 | 0.7 | 0.7 | 0.7 | 0.4 | 0.3 | 0.5 | 0.5 | ||
| 10 year groups | |||||||||||||||||||
| [2007,2017) | 0.7 | 0.5 | 0.3 | 0.5 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.7 | 0.6 | 0.4 | 0.3 | 0.4 | 0.4 | ||
| [1997,2007) | 1.0 | 0.9 | 0.5 | 0.4 | 0.6 | 0.4 | 0.6 | 0.5 | 0.5 | 0.7 | 1.1 | 0.8 | 0.9 | 0.5 | 0.5 | 0.7 | 0.6 | ||
| [1987,1997) | 0.6 | 0.7 | 0.4 | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 | 0.6 | 0.6 | 0.7 | 0.7 | 0.6 | 0.4 | 0.3 | 0.6 | 0.5 | ||
| 5 year groups | |||||||||||||||||||
| [2012,2017) | 0.8 | 0.5 | 0.3 | 0.5 | 0.2 | 0.3 | 0.3 | 0.2 | 0.4 | 0.5 | 0.6 | 0.7 | 0.7 | 0.3 | 0.3 | 0.5 | 0.4 | ||
| [2007,2012) | 0.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.2 | 0.3 | 0.4 | 0.3 | 0.4 | 0.4 | 0.6 | 0.5 | 0.4 | 0.3 | 0.3 | 0.4 | ||
| [2002,2007) | 1.1 | 0.7 | 0.5 | 0.4 | 0.6 | 0.4 | 0.5 | 0.4 | 0.5 | 0.8 | 1.2 | 0.8 | 0.9 | 0.5 | 0.4 | 0.8 | 0.6 | ||
| [1997,2002) | 0.9 | 1.1 | 0.5 | 0.4 | 0.5 | 0.4 | 0.6 | 0.5 | 0.5 | 0.7 | 1.0 | 0.9 | 1.0 | 0.5 | 0.5 | 0.7 | 0.6 | ||
| [1992,1997) | 1.0 | 1.3 | 0.7 | 0.4 | 0.7 | 0.5 | 0.4 | 0.3 | 0.8 | 0.8 | 1.2 | 1.1 | 1.1 | 0.6 | 0.4 | 0.9 | 0.8 | ||
| [1987,1992) | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.3 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.5 | 0.3 | ||
| Year | |||||||||||||||||||
| 2017 | 0.3 | 0.3 | 0.3 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 | 0.2 | 0.2 | 0.3 | 0.2 | ||
| 2016 | 0.8 | 0.4 | 0.3 | 0.3 | 0.2 | 0.4 | 0.3 | 0.2 | 0.3 | 0.5 | 0.5 | 0.6 | 0.6 | 0.3 | 0.3 | 0.4 | 0.4 | ||
| 2015 | 1.0 | 0.8 | 0.4 | 0.6 | 0.2 | 0.4 | 0.3 | 0.2 | 0.3 | 0.5 | 0.6 | 0.7 | 0.8 | 0.4 | 0.3 | 0.5 | 0.5 | ||
| 2014 | 0.9 | 0.6 | 0.2 | 0.5 | 0.1 | 0.4 | 0.2 | 0.4 | 0.7 | 0.8 | 0.9 | 0.8 | 0.8 | 0.3 | 0.3 | 0.8 | 0.5 | ||
| 2013 | 0.6 | 0.4 | 0.2 | 0.5 | 0.2 | 0.2 | 0.1 | 0.1 | 0.3 | 0.5 | 0.7 | 0.8 | 0.6 | 0.3 | 0.2 | 0.4 | 0.4 | ||
| 2012 | 0.7 | 0.5 | 0.3 | 0.4 | 0.2 | 0.1 | 0.3 | 0.1 | 0.2 | 0.4 | 0.3 | 1.0 | 0.7 | 0.3 | 0.2 | 0.3 | 0.4 | ||
| 2011 | 0.1 | 0.2 | 0.2 | 0.4 | 0.2 | 0.1 | 0.4 | 0.2 | 0.1 | 0.3 | 0.2 | 0.3 | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | ||
| 2010 | 0.5 | 0.2 | 0.3 | 0.5 | 0.3 | 0.1 | 0.3 | 0.2 | 0.1 | 0.3 | 0.3 | 0.5 | 0.4 | 0.4 | 0.2 | 0.2 | 0.3 | ||
| 2009 | 0.4 | 0.3 | 0.2 | 0.4 | 0.3 | 0.1 | 0.1 | 0.1 | 0.4 | 0.5 | 0.3 | 0.6 | 0.5 | 0.3 | 0.1 | 0.4 | 0.3 | ||
| 2008 | 0.9 | 0.4 | 0.4 | 0.4 | 0.4 | 0.2 | 0.4 | 0.9 | 0.4 | 0.5 | 0.6 | 0.5 | 0.6 | 0.4 | 0.5 | 0.5 | 0.5 | ||
| 2007 | 0.4 | 0.4 | 0.4 | 0.7 | 0.0 | 0.3 | 0.2 | 0.4 | 0.4 | 0.4 | 1.2 | 1.2 | 0.9 | 0.5 | 0.3 | 0.6 | 0.5 | ||
| 2006 | 1.0 | 0.1 | 0.4 | 0.6 | 0.5 | 0.4 | 0.6 | 0.5 | 0.4 | 0.4 | 0.3 | 0.6 | 0.7 | 0.5 | 0.5 | 0.4 | 0.5 | ||
| 2005 | 1.1 | 0.5 | 0.5 | 0.3 | 0.3 | 0.4 | 0.7 | 0.3 | 0.5 | 0.4 | 0.9 | 1.0 | 0.9 | 0.4 | 0.5 | 0.6 | 0.6 | ||
| 2004 | 1.0 | 0.8 | 0.4 | 0.2 | 1.0 | 0.3 | 0.3 | 0.5 | 0.3 | 0.9 | 0.4 | 0.7 | 0.9 | 0.5 | 0.4 | 0.6 | 0.6 | ||
| 2003 | 1.4 | 1.0 | 0.5 | 0.6 | 0.5 | 0.5 | 0.5 | 0.3 | 1.0 | 1.1 | 3.4 | 0.9 | 1.1 | 0.5 | 0.4 | 1.6 | 0.9 | ||
| 2002 | 0.9 | 0.8 | 0.6 | 0.3 | 0.5 | 0.5 | 0.4 | 0.5 | 0.6 | 1.1 | 0.9 | 0.6 | 0.8 | 0.4 | 0.5 | 0.8 | 0.6 | ||
| 2001 | 1.0 | 0.9 | 0.4 | 0.5 | 0.4 | 0.6 | 0.7 | 0.9 | 0.5 | 0.6 | 1.1 | 1.4 | 1.1 | 0.4 | 0.7 | 0.7 | 0.7 | ||
| 2000 | 1.0 | 0.7 | 0.5 | 0.6 | 0.8 | 0.4 | 0.6 | 0.4 | 0.7 | 0.9 | 1.2 | 1.0 | 0.9 | 0.6 | 0.5 | 0.9 | 0.7 | ||
| 1999 | 0.6 | 1.2 | 0.6 | 0.3 | 0.6 | 0.4 | 0.7 | 0.5 | 0.4 | 0.6 | 0.7 | 0.7 | 0.8 | 0.5 | 0.5 | 0.5 | 0.6 | ||
| 1998 | 0.0 | 2.2 | 0.7 | 0.2 | 0.3 | 0.3 | 0.4 | 0.0 | 0.0 | 0.3 | 2.6 | 0.5 | 1.0 | 0.4 | 0.3 | 0.5 | 0.5 | ||
| 1997 | 1.1 | 1.7 | 0.3 | 0.6 | 0.2 | 0.4 | 0.2 | 0.2 | 1.0 | 0.8 | 0.2 | 0.3 | 1.0 | 0.4 | 0.3 | 0.7 | 0.6 | ||
| 1996 | 0.7 | 0.7 | 0.7 | 0.1 | 0.8 | 0.4 | 0.3 | 0.2 | 0.4 | 0.7 | 1.8 | 1.4 | 0.9 | 0.5 | 0.3 | 0.9 | 0.6 | ||
| 1995 | 1.0 | 2.3 | 0.2 | 0.2 | 0.6 | 0.0 | 0.4 | 0.1 | 0.4 | 0.4 | 1.0 | 1.3 | 1.6 | 0.3 | 0.2 | 0.6 | 0.7 | ||
| 1994 | 1.2 | 0.8 | 0.2 | 0.7 | 0.3 | 2.0 | 0.4 | 0.7 | 0.2 | 1.0 | 0.6 | 1.5 | 1.2 | 0.4 | 0.9 | 0.7 | 0.7 | ||
| 1993 | 0.5 | 1.2 | 1.2 | 0.1 | 0.7 | 0.5 | 0.8 | 0.0 | 2.5 | 1.1 | 1.6 | 0.8 | 0.9 | 0.6 | 0.5 | 1.8 | 1.0 | ||
| 1992 | 1.3 | 0.6 | 1.1 | 1.0 | 1.4 | 0.1 | 0.1 | 0.3 | 1.0 | 0.6 | 1.0 | 0.3 | 0.8 | 1.2 | 0.1 | 0.9 | 0.8 | ||
| 1991 | 0.5 | 0.5 | 0.6 | 0.4 | 0.9 | 0.2 | 0.7 | 0.7 | 1.4 | 1.7 | 0.9 | 1.2 | 0.6 | 0.6 | 0.5 | 1.3 | 0.7 | ||
| 1990 | 0.3 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 | 1.5 | 1.3 | 0.6 | 1.1 | 0.5 | 0.2 | 0.3 | 1.2 | 0.5 | ||
| 1989 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | ||
| 1988 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | ||
| 1987 | 2.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| 1986 | 0.3 | 0.1 | 0.2 | 0.2 | 0.5 | 0.1 | 0.2 | 0.1 | 0.2 | 0.4 | 0.7 | 0.6 | 0.3 | 0.3 | 0.1 | 0.4 | 0.3 | ||
| 1985 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.6 | 0.6 | 0.1 | 0.1 | 1.0 | 0.9 | 0.4 | 0.1 | 0.3 | 0.3 | 0.2 | ||
| 1984 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.0 | 0.5 | 0.1 | 0.4 | 0.0 | 0.0 | 0.0 | 0.1 | 0.3 | 0.2 | ||
| 1983 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | - | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | ||
| 1982 | - | 0.0 | - | 0.0 | 0.0 | 0.0 | - | 0.0 | - | 0.0 | - | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | ||
Reporting rates
Reporting rate is the proportion of all surveys in which the species was present.
Reporting rate by year
This chart shows the reporting rate of Striated Thornbill each year between 1982 and 2017. 
Reporting rate by month
This chart shows the reporting rate by month of Striated Thornbill. The blue lines show the reporting rate for the twelve months to June 2017 and the bars show the average reporting rate for the period 1982 to 2017. 
Reporting rate by season
This chart shows the seasonal reporting rate of Striated Thornbill. The blue lines show the seasonal reporting rate for the twelve months to June 2017 and the bars show the average seasonal reporting rate for the period 1982 to 2017. 
Reporting rate data
| Month | Season | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Winter | Spring | Summer | Autumn | All | ||
| All years | |||||||||||||||||||
| All | 14.6 | 13.5 | 11.5 | 11.1 | 9.1 | 8.5 | 8.8 | 8.4 | 9.6 | 11.0 | 12.4 | 12.4 | 13.4 | 10.7 | 8.6 | 10.8 | 10.7 | ||
| Previous years | |||||||||||||||||||
| All previous years | 15.8 | 14.6 | 12.2 | 11.7 | 10.0 | 9.4 | 9.3 | 9.3 | 10.7 | 11.7 | 14.0 | 13.5 | 14.5 | 11.4 | 9.3 | 11.9 | 11.6 | ||
| Previous 30 years | 15.8 | 14.8 | 12.3 | 11.8 | 10.0 | 9.5 | 9.3 | 9.4 | 10.7 | 11.7 | 14.0 | 13.5 | 14.6 | 11.4 | 9.4 | 11.9 | 11.7 | ||
| Previous 20 years | 13.6 | 12.0 | 11.0 | 10.8 | 7.3 | 7.9 | 7.7 | 7.7 | 8.9 | 10.0 | 11.4 | 12.1 | 12.5 | 10.0 | 7.8 | 9.9 | 9.9 | ||
| 10 year groups | |||||||||||||||||||
| [2007,2017) | 11.2 | 10.6 | 8.9 | 10.6 | 5.2 | 6.3 | 6.6 | 6.2 | 7.5 | 8.8 | 9.7 | 10.7 | 10.8 | 8.8 | 6.4 | 8.5 | 8.5 | ||
| [1997,2007) | 17.6 | 15.2 | 15.2 | 11.6 | 11.6 | 10.9 | 11.1 | 11.6 | 12.0 | 12.9 | 15.6 | 14.9 | 15.8 | 12.9 | 11.2 | 13.2 | 13.2 | ||
| [1987,1997) | 23.8 | 23.2 | 19.0 | 17.3 | 19.0 | 18.5 | 18.6 | 17.6 | 20.6 | 20.9 | 23.9 | 21.0 | 22.7 | 18.4 | 18.3 | 21.7 | 20.2 | ||
| 5 year groups | |||||||||||||||||||
| [2012,2017) | 12.1 | 11.1 | 8.4 | 10.3 | 4.4 | 6.3 | 6.4 | 5.8 | 7.6 | 8.8 | 9.8 | 10.7 | 11.2 | 8.2 | 6.2 | 8.6 | 8.3 | ||
| [2007,2012) | 8.8 | 8.8 | 10.1 | 11.0 | 7.4 | 6.4 | 7.4 | 7.7 | 7.1 | 8.9 | 9.2 | 10.8 | 9.9 | 10.0 | 7.0 | 8.3 | 8.9 | ||
| [2002,2007) | 17.4 | 15.0 | 15.2 | 11.9 | 11.3 | 10.6 | 9.3 | 11.2 | 11.4 | 13.0 | 14.9 | 15.0 | 15.8 | 12.9 | 10.4 | 12.8 | 12.9 | ||
| [1997,2002) | 17.9 | 15.4 | 15.1 | 11.2 | 12.0 | 11.3 | 13.2 | 12.1 | 12.8 | 12.8 | 16.4 | 14.7 | 15.8 | 12.9 | 12.1 | 13.7 | 13.5 | ||
| [1992,1997) | 11.4 | 11.8 | 9.4 | 7.1 | 13.0 | 9.4 | 6.6 | 5.0 | 12.0 | 8.7 | 12.0 | 11.3 | 11.5 | 9.8 | 7.1 | 10.8 | 9.9 | ||
| [1987,1992) | 29.4 | 29.3 | 23.5 | 22.9 | 21.8 | 22.5 | 25.2 | 22.5 | 25.6 | 27.9 | 30.0 | 26.5 | 28.5 | 22.7 | 23.4 | 27.8 | 25.4 | ||
| Year | |||||||||||||||||||
| 2017 | 7.1 | 7.5 | 6.6 | 6.7 | 3.4 | 2.8 | 6.3 | 3.9 | 3.8 | 6.4 | 5.3 | 6.8 | 7.1 | 5.7 | 4.5 | 5.1 | 5.5 | ||
| 2016 | 10.0 | 8.2 | 7.4 | 7.7 | 4.2 | 6.3 | 6.5 | 5.2 | 7.2 | 8.9 | 8.4 | 9.2 | 9.0 | 6.7 | 6.0 | 8.1 | 7.3 | ||
| 2015 | 13.1 | 14.1 | 9.4 | 10.8 | 4.6 | 7.3 | 6.9 | 5.2 | 7.3 | 6.6 | 7.6 | 10.6 | 12.2 | 8.7 | 6.5 | 7.1 | 8.4 | ||
| 2014 | 18.8 | 13.9 | 10.6 | 13.0 | 3.0 | 8.5 | 7.6 | 8.9 | 10.7 | 13.3 | 14.3 | 12.3 | 14.1 | 10.2 | 8.2 | 12.4 | 10.8 | ||
| 2013 | 12.3 | 12.7 | 7.2 | 13.3 | 4.4 | 5.5 | 4.7 | 6.7 | 7.5 | 8.6 | 13.0 | 12.3 | 12.4 | 9.1 | 5.5 | 9.0 | 8.5 | ||
| 2012 | 11.1 | 11.0 | 7.8 | 9.5 | 5.5 | 3.8 | 5.7 | 2.9 | 5.4 | 8.3 | 12.8 | 11.1 | 11.1 | 8.1 | 4.5 | 8.1 | 7.8 | ||
| 2011 | 3.3 | 7.2 | 7.4 | 10.3 | 6.7 | 4.8 | 10.9 | 5.5 | 3.8 | 8.5 | 6.5 | 6.7 | 6.1 | 8.8 | 7.3 | 6.2 | 7.2 | ||
| 2010 | 11.5 | 10.5 | 11.6 | 12.2 | 7.2 | 4.0 | 5.3 | 5.9 | 3.5 | 6.4 | 6.9 | 11.1 | 11.0 | 10.9 | 4.8 | 5.2 | 8.3 | ||
| 2009 | 7.9 | 6.2 | 6.8 | 10.3 | 6.7 | 5.3 | 3.3 | 2.5 | 13.5 | 9.8 | 6.1 | 9.0 | 8.1 | 8.6 | 3.9 | 10.3 | 8.1 | ||
| 2008 | 11.7 | 9.6 | 10.5 | 9.5 | 12.8 | 7.7 | 9.5 | 14.8 | 8.6 | 10.9 | 9.0 | 11.7 | 11.2 | 10.2 | 9.9 | 9.9 | 10.2 | ||
| 2007 | 9.9 | 10.2 | 14.5 | 13.1 | 4.1 | 10.1 | 5.9 | 12.2 | 8.5 | 8.5 | 20.3 | 16.0 | 13.6 | 11.9 | 8.8 | 11.0 | 11.2 | ||
| 2006 | 19.7 | 11.7 | 12.8 | 16.9 | 13.1 | 12.3 | 7.9 | 14.8 | 9.1 | 4.8 | 8.0 | 10.7 | 13.6 | 14.9 | 11.4 | 7.7 | 12.0 | ||
| 2005 | 13.2 | 4.7 | 16.7 | 6.6 | 8.3 | 12.7 | 9.2 | 14.1 | 9.5 | 14.8 | 17.9 | 17.6 | 13.7 | 11.6 | 12.0 | 13.8 | 12.8 | ||
| 2004 | 19.8 | 19.1 | 14.4 | 9.9 | 12.2 | 7.8 | 7.9 | 9.1 | 9.8 | 14.8 | 10.7 | 15.3 | 18.3 | 12.3 | 8.1 | 11.9 | 12.9 | ||
| 2003 | 22.2 | 20.1 | 14.8 | 13.5 | 11.0 | 9.7 | 13.3 | 8.8 | 16.6 | 16.1 | 24.0 | 19.3 | 20.4 | 13.1 | 10.3 | 18.1 | 15.1 | ||
| 2002 | 12.0 | 16.1 | 17.4 | 7.7 | 11.5 | 10.6 | 8.8 | 10.5 | 13.2 | 14.3 | 10.6 | 13.4 | 13.6 | 12.0 | 10.2 | 13.1 | 12.0 | ||
| 2001 | 21.8 | 17.5 | 16.3 | 15.1 | 12.5 | 12.0 | 14.0 | 12.9 | 13.6 | 9.3 | 16.2 | 17.7 | 19.2 | 15.0 | 12.8 | 13.0 | 14.9 | ||
| 2000 | 23.8 | 18.3 | 15.3 | 12.3 | 16.7 | 11.4 | 15.3 | 12.9 | 16.7 | 17.7 | 15.5 | 16.1 | 18.9 | 14.7 | 13.0 | 16.9 | 15.5 | ||
| 1999 | 8.8 | 13.4 | 16.7 | 9.4 | 13.0 | 11.9 | 14.6 | 17.1 | 11.4 | 13.4 | 19.3 | 15.0 | 13.9 | 13.1 | 14.4 | 14.6 | 14.0 | ||
| 1998 | 0.0 | 13.2 | 13.0 | 5.4 | 6.2 | 9.4 | 5.9 | 0.0 | 1.1 | 7.7 | 18.5 | 8.0 | 7.9 | 8.5 | 6.2 | 5.7 | 7.3 | ||
| 1997 | 10.3 | 6.9 | 10.9 | 6.6 | 6.8 | 10.6 | 5.9 | 5.3 | 17.5 | 10.1 | 6.7 | 8.3 | 8.8 | 8.3 | 8.0 | 10.8 | 8.9 | ||
| 1996 | 6.0 | 8.5 | 18.7 | 7.0 | 13.0 | 11.1 | 3.9 | 5.9 | 8.8 | 9.4 | 12.1 | 16.1 | 10.5 | 12.1 | 7.0 | 9.8 | 9.8 | ||
| 1995 | 9.7 | 10.9 | 1.9 | 3.7 | 9.1 | 5.7 | 7.1 | 3.2 | 9.2 | 7.3 | 11.7 | 12.8 | 11.1 | 4.8 | 5.7 | 9.0 | 7.6 | ||
| 1994 | 13.7 | 15.6 | 5.9 | 11.6 | 10.3 | 17.4 | 8.8 | 8.6 | 6.8 | 8.4 | 8.8 | 9.0 | 12.4 | 9.7 | 11.0 | 8.0 | 10.0 | ||
| 1993 | 12.2 | 15.4 | 11.3 | 5.3 | 13.6 | 13.0 | 12.2 | 0.0 | 25.9 | 11.7 | 15.6 | 8.7 | 12.2 | 9.9 | 9.4 | 18.3 | 12.9 | ||
| 1992 | 16.9 | 9.3 | 11.8 | 10.6 | 23.6 | 3.2 | 3.4 | 4.9 | 11.3 | 8.5 | 11.8 | 8.3 | 11.7 | 14.7 | 3.7 | 10.7 | 10.8 | ||
| 1991 | 7.1 | 7.4 | 7.0 | 13.6 | 18.6 | 5.4 | 12.5 | 10.0 | 12.7 | 23.7 | 13.1 | 16.0 | 8.9 | 13.3 | 8.9 | 16.4 | 11.7 | ||
| 1990 | 34.8 | 36.2 | 23.7 | 10.2 | 14.0 | 23.6 | 19.4 | 18.3 | 22.7 | 16.7 | 19.2 | 15.8 | 32.0 | 15.8 | 20.5 | 19.6 | 23.2 | ||
| 1989 | 40.8 | 32.3 | 32.3 | 31.5 | 25.8 | 28.7 | 30.9 | 27.3 | 29.4 | 31.8 | 38.2 | 26.2 | 33.4 | 30.1 | 28.9 | 32.8 | 31.2 | ||
| 1988 | 28.0 | 30.2 | 29.2 | 28.5 | 23.5 | 25.1 | 32.7 | 26.3 | 33.2 | 33.2 | 35.4 | 32.4 | 30.1 | 26.7 | 28.1 | 33.9 | 29.6 | ||
| 1987 | 36.4 | 20.0 | 17.0 | 17.2 | 21.5 | 19.0 | 17.9 | 19.6 | 20.1 | 25.5 | 27.9 | 27.5 | 27.4 | 18.9 | 18.9 | 24.7 | 21.3 | ||
| 1986 | 19.2 | 13.2 | 13.2 | 11.1 | 21.3 | 5.9 | 4.3 | 8.3 | 9.7 | 11.8 | 13.8 | 17.1 | 16.2 | 15.4 | 6.5 | 11.7 | 12.8 | ||
| 1985 | 10.0 | 6.7 | 1.9 | 4.7 | 7.0 | 5.0 | 12.5 | 5.9 | 9.1 | 10.5 | 30.0 | 21.4 | 12.5 | 4.6 | 5.9 | 15.0 | 7.6 | ||
| 1984 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.9 | 0.0 | 7.4 | 5.9 | 9.7 | 2.9 | 2.0 | 0.0 | 2.7 | 7.6 | 4.2 | ||
| 1983 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | - | 0.0 | 0.0 | 0.0 | 3.7 | 0.0 | 0.0 | 1.0 | ||
| 1982 | - | 0.0 | - | 0.0 | 0.0 | 0.0 | - | 0.0 | - | 0.0 | - | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | ||
Breeding data
Breeding records by month
Number of breeding records by breeding code and month, 2017 and all years| Breeding code | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | ||||||||||||
| Breeding (BLA code) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carrying Food | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Copulating | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Display | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dependent young | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Faecal sac | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inspecting hollow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nest building | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nest with eggs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nest with young | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| On/leaving nest | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| All years | ||||||||||||
| Breeding (BLA code) | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carrying Food | 0 | 0 | 2 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Copulating | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Display | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dependent young | 0 | 3 | 17 | 74 | 25 | 15 | 14 | 6 | 1 | 0 | 0 | 0 |
| Faecal sac | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inspecting hollow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nest building | 5 | 13 | 13 | 9 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nest with eggs | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nest with young | 0 | 1 | 7 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| On/leaving nest | 0 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Breeding records by year
Average number of breeding records per period by breeding code| Period | Breeding (BLA code) | Carrying Food | Copulating | Display | Dependent young | Faecal sac | Inspecting hollow | Nest building | Nest with eggs | Nest with young | On/leaving nest |
|---|---|---|---|---|---|---|---|---|---|---|---|
| All years | |||||||||||
| All | 0.2 | 0.2 | 0.1 | 0.0 | 4.3 | 0.0 | 0.0 | 1.3 | 0.1 | 0.6 | 0.2 |
| Previous years | |||||||||||
| All previous years | 0.2 | 0.2 | 0.1 | 0.0 | 4.3 | 0.0 | 0.0 | 1.2 | 0.1 | 0.6 | 0.2 |
| Previous 30 years | 0.2 | 0.3 | 0.1 | 0.0 | 5.0 | 0.0 | 0.0 | 1.4 | 0.1 | 0.6 | 0.3 |
| Previous 20 years | 0.3 | 0.3 | 0.2 | 0.0 | 5.1 | 0.0 | 0.0 | 1.4 | 0.0 | 0.4 | 0.4 |
| 10 year groups | |||||||||||
| [2007,2017) | 0.4 | 0.4 | 0.3 | 0.1 | 8.5 | 0.0 | 0.0 | 2.1 | 0.0 | 0.5 | 0.2 |
| [1997,2007) | 0.2 | 0.2 | 0.1 | 0.0 | 1.7 | 0.0 | 0.0 | 0.6 | 0.0 | 0.3 | 0.6 |
| [1987,1997) | 0.0 | 0.2 | 0.0 | 0.0 | 4.8 | 0.0 | 0.0 | 1.5 | 0.4 | 1.1 | 0.0 |
| 5 year groups | |||||||||||
| [2012,2017) | 0.6 | 0.2 | 0.6 | 0.2 | 8.8 | 0.0 | 0.0 | 3.2 | 0.0 | 0.6 | 0.2 |
| [2007,2012) | 0.2 | 0.6 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 1.0 | 0.0 | 0.4 | 0.2 |
| [2002,2007) | 0.2 | 0.2 | 0.2 | 0.0 | 2.0 | 0.0 | 0.0 | 0.2 | 0.0 | 0.4 | 0.4 |
| [1997,2002) | 0.2 | 0.2 | 0.0 | 0.0 | 1.4 | 0.0 | 0.0 | 1.0 | 0.0 | 0.2 | 0.8 |
| [1992,1997) | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 0.0 | 0.0 | 0.4 | 0.4 | 0.4 | 0.0 |
| [1987,1992) | 0.0 | 0.4 | 0.0 | 0.0 | 9.0 | 0.0 | 0.0 | 2.6 | 0.4 | 1.8 | 0.0 |
| Year | |||||||||||
| 2017 | 0.0 | 0.0 | 0.0 | 0.0 | 5.0 | 0.0 | 0.0 | 4.0 | 0.0 | 0.0 | 1.0 |
| 2016 | 0.0 | 0.0 | 1.0 | 0.0 | 5.0 | 0.0 | 0.0 | 6.0 | 0.0 | 2.0 | 0.0 |
| 2015 | 0.0 | 0.0 | 0.0 | 0.0 | 14.0 | 0.0 | 0.0 | 3.0 | 0.0 | 0.0 | 0.0 |
| 2014 | 1.0 | 0.0 | 0.0 | 0.0 | 9.0 | 0.0 | 0.0 | 2.0 | 0.0 | 1.0 | 0.0 |
| 2013 | 1.0 | 1.0 | 1.0 | 1.0 | 5.0 | 0.0 | 0.0 | 4.0 | 0.0 | 0.0 | 0.0 |
| 2012 | 1.0 | 0.0 | 1.0 | 0.0 | 11.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 1.0 |
| 2011 | 0.0 | 0.0 | 0.0 | 0.0 | 17.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 2010 | 0.0 | 1.0 | 0.0 | 0.0 | 9.0 | 0.0 | 0.0 | 1.0 | 0.0 | 1.0 | 0.0 |
| 2009 | 1.0 | 1.0 | 0.0 | 0.0 | 2.0 | 0.0 | 0.0 | 2.0 | 0.0 | 0.0 | 0.0 |
| 2008 | 0.0 | 0.0 | 0.0 | 0.0 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 2007 | 0.0 | 1.0 | 0.0 | 0.0 | 3.0 | 0.0 | 0.0 | 2.0 | 0.0 | 1.0 | 1.0 |
| 2006 | 1.0 | 0.0 | 1.0 | 0.0 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 1.0 |
| 2005 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 2004 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 |
| 2003 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 2002 | 0.0 | 1.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 |
| 2001 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 0.0 | 0.0 | 1.0 | 0.0 | 1.0 | 1.0 |
| 2000 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 0.0 | 0.0 | 2.0 | 0.0 | 0.0 | 2.0 |
| 1999 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 0.0 | 0.0 | 0.0 |
| 1998 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1997 | 0.0 | 1.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 |
| 1996 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 |
| 1995 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 |
| 1994 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1993 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1992 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 2.0 | 2.0 | 0.0 | 0.0 |
| 1991 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 |
| 1990 | 0.0 | 0.0 | 0.0 | 0.0 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1989 | 0.0 | 0.0 | 0.0 | 0.0 | 13.0 | 0.0 | 0.0 | 5.0 | 0.0 | 3.0 | 0.0 |
| 1988 | 0.0 | 1.0 | 0.0 | 0.0 | 12.0 | 0.0 | 0.0 | 4.0 | 2.0 | 5.0 | 0.0 |
| 1987 | 0.0 | 1.0 | 0.0 | 0.0 | 15.0 | 0.0 | 0.0 | 4.0 | 0.0 | 0.0 | 0.0 |
| 1986 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 |
| 1985 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1984 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1983 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1982 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Distribution map
Distribution - 2017
This map shows the observed distribution of the Striated Thornbill for 2017.
The red circles are the grid cells where Striated Thornbill have been reported.
The transparency of the red circles indicate how many surveys sheets were submitted for that grid cell; the darker the red the more reliable the data. Of the 315 grid cells with reports, 83 had only one sheet; an example is grid number A9.
The size of the circle represents the reporting rate. The maximum reporting rate for Striated Thornbill was 100.0% (eg grid number A9) and the minimum was 0.1% (eg grid number K15). 
Distribution - all years
This map shows the observed distribution of the Striated Thornbill for all years.
The red circles are the grid cells where Striated Thornbill have been reported.
The transparency of the red circles indicate how many surveys sheets were submitted for that grid cell; the darker the red the more reliable the data. Of the 703 grid cells with reports, 55 had only one sheet; an example is grid number C10.
The size of the circle represents the reporting rate. The maximum reporting rate for Striated Thornbill was 100.0% (eg grid number C10) and the minimum was 0.3% (eg grid number Z8). 
Breeding map
Breeding - 2017
This map shows the breeding distribution of the Striated Thornbill for 2017.
The red circles are the grid cells where breeding activity for Striated Thornbill have been reported.
The size of the circle represents the number of reports. 
Breeding - all years
This map shows the breeding distribution of the Striated Thornbill for all years.
The red circles are the grid cells where breeding activity for Striated Thornbill have been reported.
The size of the circle represents the number of reports. 