ABR description

The following is extracted from the Annual Bird Report for the twelve months to June 2017.

Rare, breeding summer migrant

A rarely recorded summer migrant.

General: 13 records from 5 grid cells cf 26 from 11 grids last year. The reporting rate 0.1% below last year and 80% below the 10 & 30YAs. The reporting rate has bumped around the bottom of the graph for the last 40 years, and is at another low point this year. Most records were in spring 46% and summer 46%. Max 3/28 Nov LGeo E, Western Leg Rd GrYO9 (LeM1), but most sightings were of single birds. Earliest 1/11Nov (WyP1) and latest 1/2 Apr (SmA1) both JWNR. No breeding records. Breeding recorded in 5 of the last 32 years.

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 Brown Songlark between 1982 and 2017.

Abundance by month

This chart shows the monthly abundance of Brown Songlark. 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 Brown Songlark. 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	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Previous years
All previous years	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Previous 30 years	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Previous 20 years	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
10 year groups
[2007,2017)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1997,2007)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1987,1997)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
5 year groups
[2012,2017)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[2007,2012)	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	0.0
[2002,2007)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1997,2002)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1992,1997)	0.0	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
[1987,1992)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Year
2017	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2016	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2015	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2014	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2013	0.0	0.0	0.0	0.0	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2012	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2011	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2010	0.0	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2009	0.0	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
2008	0.0	0.0	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
2007	0.0	0.0	0.0	0.0	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2006	0.0	0.0	0.0	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0
2005	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2004	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	0.0
2003	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2002	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2001	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2000	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1999	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	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	0.0	0.0	0.0	0.0	0.0	0.0
1997	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1996	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1995	0.0	0.0	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0
1994	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1993	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1992	0.0	0.0	0.0	0.0	0.0	0.2	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0
1991	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1990	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1989	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1988	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.0
1987	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1986	0.0	0.0	0.0	0.0	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0
1985	0.0	0.0	0.0	0.0	0.0	0.0	0.2	0.1	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.0	0.0
1984	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0
1983	0.0	0.0	0.2	0.0	0.0	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	0.1	-	0.0	-	0.0	-	0.0	0.0	0.0	0.1	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 Brown Songlark each year between 1982 and 2017.

Reporting rate by month

This chart shows the reporting rate by month of Brown Songlark. 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 Brown Songlark. 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	0.0	0.0	0.1	0.6	1.5	1.3	1.0	0.1	0.0	0.0	0.0	0.0	0.0	0.7	0.9	0.0	0.4
Previous years
All previous years	0.0	0.0	0.1	0.6	1.6	1.4	1.2	0.1	0.0	0.0	0.0	0.0	0.0	0.7	1.0	0.0	0.5
Previous 30 years	0.0	0.0	0.1	0.6	1.6	1.4	1.2	0.1	0.0	0.0	0.0	0.0	0.0	0.7	1.0	0.0	0.5
Previous 20 years	0.0	0.0	0.1	0.5	1.7	1.2	1.2	0.1	0.0	0.0	0.0	0.0	0.0	0.7	0.9	0.0	0.4
10 year groups
[2007,2017)	0.0	0.0	0.1	0.5	2.1	1.2	1.3	0.1	0.0	0.0	0.0	0.0	0.0	0.8	1.0	0.0	0.5
[1997,2007)	0.0	0.0	0.0	0.5	1.0	1.1	0.7	0.1	0.1	0.0	0.0	0.1	0.0	0.5	0.7	0.0	0.3
[1987,1997)	0.0	0.0	0.2	1.0	1.1	2.5	1.2	0.1	0.0	0.0	0.0	0.1	0.0	0.8	1.3	0.0	0.5
5 year groups
[2012,2017)	0.0	0.0	0.0	0.4	1.9	1.2	1.2	0.1	0.0	0.0	0.0	0.0	0.0	0.7	0.9	0.0	0.4
[2007,2012)	0.0	0.0	0.2	0.7	2.6	1.1	2.0	0.2	0.0	0.0	0.0	0.0	0.0	0.9	1.2	0.0	0.6
[2002,2007)	0.0	0.0	0.0	0.3	1.2	1.5	1.3	0.2	0.0	0.0	0.0	0.0	0.0	0.4	1.1	0.0	0.4
[1997,2002)	0.0	0.0	0.1	0.8	0.6	0.5	0.1	0.0	0.2	0.0	0.0	0.1	0.1	0.5	0.3	0.1	0.2
[1992,1997)	0.0	0.0	0.5	0.8	1.0	5.0	2.3	0.4	0.0	0.0	0.0	0.0	0.0	0.8	2.7	0.0	0.8
[1987,1992)	0.0	0.0	0.1	1.1	1.2	1.4	0.6	0.0	0.0	0.0	0.0	0.1	0.0	0.8	0.7	0.0	0.4
Year
2017	0.0	0.0	0.0	0.0	0.6	0.4	0.1	0.0	0.0	0.1	0.0	0.0	0.0	0.2	0.2	0.0	0.1
2016	0.0	0.0	0.0	0.1	1.1	0.6	0.9	0.0	0.0	0.0	0.0	0.0	0.0	0.3	0.5	0.0	0.2
2015	0.0	0.0	0.0	0.1	1.2	0.3	0.4	0.1	0.0	0.0	0.0	0.0	0.0	0.4	0.3	0.0	0.2
2014	0.0	0.0	0.3	0.3	3.3	1.4	1.6	0.0	0.0	0.0	0.4	0.0	0.0	0.9	1.1	0.1	0.6
2013	0.0	0.0	0.0	1.6	4.4	2.7	2.7	0.6	0.0	0.0	0.0	0.0	0.0	1.9	2.2	0.0	1.2
2012	0.0	0.0	0.0	0.5	1.4	2.2	0.9	0.5	0.0	0.0	0.0	0.0	0.0	0.6	1.2	0.0	0.5
2011	0.0	0.0	0.0	0.0	0.0	0.3	0.6	0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.4	0.0	0.1
2010	0.0	0.0	0.4	1.3	4.3	1.1	3.4	0.0	0.0	0.0	0.0	0.0	0.0	1.7	1.8	0.0	1.0
2009	0.0	0.0	0.0	0.4	1.3	1.1	2.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5	1.1	0.0	0.4
2008	0.0	0.0	0.0	1.0	0.7	2.7	5.6	0.0	0.0	0.0	0.0	0.0	0.0	0.7	2.9	0.0	0.8
2007	0.0	0.0	0.4	0.9	6.8	1.0	0.8	0.0	0.0	0.0	0.0	0.0	0.0	1.8	0.7	0.0	0.8
2006	0.0	0.0	0.0	0.3	1.2	2.2	3.9	0.7	0.0	0.0	0.0	0.0	0.0	0.4	2.4	0.0	0.6
2005	0.0	0.0	0.0	0.0	2.8	1.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.7	0.6	0.0	0.3
2004	0.0	0.0	0.0	0.0	2.9	4.6	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.9	2.1	0.0	0.7
2003	0.0	0.0	0.0	0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.2	0.0	0.0	0.0
2002	0.0	0.0	0.0	0.4	0.0	0.3	1.9	0.0	0.0	0.0	0.0	0.0	0.0	0.2	0.6	0.0	0.2
2001	0.0	0.0	0.0	0.4	0.0	0.7	0.0	0.0	0.0	0.0	0.0	0.5	0.2	0.1	0.3	0.0	0.1
2000	0.0	0.0	0.0	1.3	0.9	0.0	0.4	0.0	0.8	0.0	0.0	0.0	0.0	0.8	0.1	0.3	0.3
1999	0.0	0.0	0.6	0.6	0.6	1.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.6	0.5	0.0	0.3
1998	0.0	0.0	0.0	1.1	1.8	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.9	0.0	0.0	0.3
1997	0.0	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	0.5	0.0	0.1
1996	0.0	0.0	0.0	0.0	1.9	1.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.7	0.3	0.0	0.3
1995	0.0	0.0	0.0	0.6	1.8	6.9	1.8	0.0	0.0	0.0	0.0	0.0	0.0	0.8	3.0	0.0	0.9
1994	0.0	0.0	0.0	0.0	0.7	2.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.3	0.6	0.0	0.2
1993	0.0	0.0	1.6	4.0	0.0	0.0	2.0	0.0	0.0	0.0	0.0	0.0	0.0	2.0	0.8	0.0	0.7
1992	0.0	0.0	1.2	0.0	0.0	14.3	10.3	2.4	0.0	0.0	0.0	0.0	0.0	0.4	9.9	0.0	2.1
1991	0.0	0.0	0.0	1.9	2.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	1.4	0.0	0.0	0.4
1990	0.0	0.0	0.0	0.0	0.9	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.3	0.0	0.0	0.1
1989	0.0	0.0	0.0	1.9	2.0	2.2	2.1	0.0	0.0	0.0	0.0	0.0	0.0	1.3	1.5	0.0	0.7
1988	0.0	0.0	0.6	1.6	1.7	2.6	0.0	0.0	0.0	0.0	0.0	0.5	0.1	1.4	0.9	0.0	0.6
1987	0.0	0.0	0.0	0.0	0.0	0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.2	0.0	0.0
1986	0.0	0.0	1.9	5.6	10.6	5.9	4.3	0.0	0.0	0.0	0.0	0.0	0.0	5.9	3.2	0.0	2.5
1985	0.0	0.0	0.0	3.5	1.8	1.7	12.5	5.9	0.0	5.3	10.0	0.0	0.0	2.1	3.5	5.0	2.2
1984	0.0	0.0	0.0	8.3	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	4.8	0.0	0.0	0.4
1983	0.0	0.0	20.0	0.0	0.0	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	14.3	-	0.0	-	0.0	-	0.0	0.0	0.0	8.0	0.0	2.8

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	0	0	0	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	0	0	0	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	0	0	0	0	0	0	0	0	0	0	0
All years
Breeding (BLA code)	0	0	0	0	0	0	0	0	0	0	0	0
Carrying Food	0	0	0	0	0	1	1	0	0	0	0	0
Copulating	0	0	0	0	0	0	0	0	0	0	0	0
Display	0	0	0	5	1	1	1	0	0	0	0	0
Dependent young	0	0	0	0	0	2	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	0	0	0	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	0	0	0	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	0.0	0.1	0.0	0.2	0.1	0.0	0.0	0.0	0.0	0.0	0.0
Previous years
All previous years	0.0	0.1	0.0	0.2	0.1	0.0	0.0	0.0	0.0	0.0	0.0
Previous 30 years	0.0	0.1	0.0	0.3	0.1	0.0	0.0	0.0	0.0	0.0	0.0
Previous 20 years	0.0	0.1	0.0	0.4	0.0	0.0	0.0	0.0	0.0	0.0	0.0
10 year groups
[2007,2017)	0.0	0.2	0.0	0.7	0.1	0.0	0.0	0.0	0.0	0.0	0.0
[1997,2007)	0.0	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1987,1997)	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.0	0.0
5 year groups
[2012,2017)	0.0	0.4	0.0	0.8	0.2	0.0	0.0	0.0	0.0	0.0	0.0
[2007,2012)	0.0	0.0	0.0	0.6	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[2002,2007)	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1997,2002)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1992,1997)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
[1987,1992)	0.0	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0
Year
2017	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2016	0.0	1.0	0.0	2.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2015	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2014	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2013	0.0	1.0	0.0	2.0	1.0	0.0	0.0	0.0	0.0	0.0	0.0
2012	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2011	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2010	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2009	0.0	0.0	0.0	1.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2008	0.0	0.0	0.0	2.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2007	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2006	0.0	0.0	0.0	1.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2005	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2004	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2003	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2002	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2001	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2000	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1999	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	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	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1996	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1995	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1994	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1993	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1992	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1991	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1990	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1989	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1988	0.0	0.0	0.0	0.0	1.0	0.0	0.0	0.0	0.0	0.0	0.0
1987	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	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	0.0	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 Brown Songlark for 2017.

The red circles are the grid cells where Brown Songlark 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 A11.

The size of the circle represents the reporting rate. The maximum reporting rate for Brown Songlark was 17.4% (eg grid number T9) and the minimum was 0.2% (eg grid number L14).

Distribution - all years

This map shows the observed distribution of the Brown Songlark for all years.

The red circles are the grid cells where Brown Songlark 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 X21.

The size of the circle represents the reporting rate. The maximum reporting rate for Brown Songlark was 100.0% (eg grid number X21) and the minimum was 0.0% (eg grid number K13).

Breeding map

Breeding - 2017

This map shows the breeding distribution of the Brown Songlark for 2017.

The red circles are the grid cells where breeding activity for Brown Songlark have been reported.

The size of the circle represents the number of reports.

Breeding - all years

This map shows the breeding distribution of the Brown Songlark for all years.

The red circles are the grid cells where breeding activity for Brown Songlark have been reported.

The size of the circle represents the number of reports.