This site searches Twitter for real time bird sightings in the UK, using the hash tag #ukbirdcount and displays these tweets on the map.
Tweet the hashtag #ukbirdcount, your postcode (first part only), the species of bird(s) spotted using this format [song thrush,robin-2] and then any message you'd like to tweet.
Example tweet:

The above tweet would place a pin on the map over NG3 and would list a single long tailed tit. If you've seen five Sparrowhawks as well then [long tailed tit,sparrowhawk-5] is how you would tweet the information. Square brackets must always surround the bird species.
If this site is used and used often then the information stored about bird sighting and timings could be astounding.
Whether you're just looking to see what species have been seen in your area this week, want to check out if any of a particular species have been seen yet this year or want to set up a week long survey of your own with fellow twitter twitchers reporting their sightings of a particular species of bird.
The potential to do all of this and more is there for you to freely use, so please enjoy using this site.
If used for years then the facts and figures of bird population and locality could be enormously useful in protecting these birds for the future.
If you have any comments, suggestions for features, want to advertise, report a bug or just need to contact the owner of this web site.
© ornigraphy 2012
If you're following @swallowsighting and just want to see certain species complete the form below.