| |
| | Wintering Warbler Survey 2004/05 |
 | | Very little is known about the current status of our wintering warbler populations, at a national level. |
 | | The most recent population estimates are given in the BTO winter Atlas 1981-1984, as follows: Blackcap (3,000), Chiffchaff (500-1,000), Cetti’s Warbler (500-1000), Dartford Warbler (1,500-1,800), Firecrest (200-400) and Goldcrest (2-4 million). |
 | | All records of wintering warblers are required, particularly for the three key species (Blackcap, Chiffchaff and Firecrest), during the survey period; Goldcrest is optional due to it’s widespread distribution. |
| www.bto.org /birdtrack/recording_year/wintering_warblers.htm (887 words) |
|