Biodiversity — Forest birds index in United States

United States: Biodiversity — Forest birds index was 108.63 Index in 2015. ▬ Flat

Latest (2015)
108.63 Index
Change on year
up 1.8%
Rank
2nd
of 7 groups
All-time high
108.63 Index
in 2015
All-time low
99.82 Index
in 2001
Years of data
26
1990–2015

Biodiversity — Forest birds index in United States, 1990–2015

02550751001990200220151990: 104.9 Index1991: 103.5 Index1992: 103.9 Index1993: 103.4 Index1994: 104.6 Index1995: 104.6 Index1996: 103 Index1997: 102.7 Index1998: 101.6 Index1999: 100.5 Index2000: 100 Index2001: 99.8 Index2002: 100 Index2003: 101.4 Index2004: 101.4 Index2005: 102.6 Index2006: 102.5 Index2007: 102.2 Index2008: 102.5 Index2009: 104.2 Index2010: 103 Index2011: 103.7 Index2012: 103 Index2013: 104.9 Index2014: 106.7 Index2015: 108.6 Index

Source: Organisation for Economic Co-operation and Development. Measured in Index.

Analysis

The most recent figure for biodiversity — forest birds index in United States is 108.63 Index, measured in 2015. That is the highest value across all 26 years on record.

That represents a change of up 1.8% on the previous year and up 5.9% over ten years.

Over the whole period, biodiversity — forest birds index in United States peaked at 108.63 Index in 2015 and was at its lowest, 99.82 Index, in 2001.

Biodiversity — Forest birds index in United States, year by year

Annual values for Biodiversity — Forest birds index in United States, 1990 to 2015.
Year Index Change
1990 104.88 Index
1991 103.5 Index -1.3%
1992 103.9 Index +0.4%
1993 103.42 Index -0.5%
1994 104.59 Index +1.1%
1995 104.64 Index +0.0%
1996 103 Index -1.6%
1997 102.74 Index -0.2%
1998 101.61 Index -1.1%
1999 100.46 Index -1.1%
2000 100 Index -0.5%
2001 99.82 Index -0.2%
2002 99.97 Index +0.2%
2003 101.35 Index +1.4%
2004 101.35 Index +0.0%
2005 102.59 Index +1.2%
2006 102.52 Index -0.1%
2007 102.19 Index -0.3%
2008 102.51 Index +0.3%
2009 104.23 Index +1.7%
2010 103.05 Index -1.1%
2011 103.67 Index +0.6%
2012 102.97 Index -0.7%
2013 104.86 Index +1.8%
2014 106.7 Index +1.8%
2015 108.63 Index +1.8%

Averages by decade

DecadeAverage LowestHighest Years
1990s 103.27 Index 100.46 Index 104.88 Index 10
2000s 101.65 Index 99.82 Index 104.23 Index 10
2010s 104.98 Index 102.97 Index 108.63 Index 6

Countries ranked near United States

  1. 1 Hungary 168 Index compare
  2. 2 Switzerland 131.1 Index compare
  3. 3 Sweden 130.39 Index compare
  4. 4 Cyprus 120 Index compare
  5. 5 Luxembourg 118.28 Index compare

See the full ranking of 25 places →

More environment data for United States

All data for United States →

Frequently asked questions

What is biodiversity — forest birds index in United States?
Biodiversity — forest birds index in United States was 108.63 Index in 2015, according to Organisation for Economic Co-operation and Development.
What is the highest biodiversity — forest birds index recorded in United States?
The highest recorded value was 108.63 Index in 2015.
What is the lowest biodiversity — forest birds index recorded in United States?
The lowest recorded value was 99.82 Index in 2001.
How does United States rank for biodiversity — forest birds index?
United States ranks 2nd out of 7 groups with data for 2015.
Is biodiversity — forest birds index rising or falling in United States?
Over the last ten years it is up 5.9%. The long-run trend across the full record is flat.
Where does this United States data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Biodiversity — Forest birds index. Statizoid updates them automatically from the source API.

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Biodiversity — Forest birds index in United States. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 22 August 2026, from https://environment.statizoid.com/stat/biodiversity-forest-birds-index/united-states-2/

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About this data

Indicator
Biodiversity — Forest birds index
Unit
Index
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
25 places, 668 data points, 1990–2024
Last refreshed