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Invasive Alien Species

Exotic Specimen Sightings

Announcements

Want to know more about what we do? Have a look at our features (PDF)

IAS-ESS is a unified Invasive Alien Species logging database.

View a gallery of exisiting sightings >>

View a list of species available for sighting >>

Latest sightings

Ash tree fungus on 2013-06-14 15:38:10

Ash tree fungus on 2013-06-14 15:38:10

Ash tree fungus on 2013-06-13 16:49:58.608804

Ash tree fungus on 2013-06-13 16:49:58.608804

Ash tree fungus on 2013-06-13 02:12:00

Ash tree fungus on 2013-06-13 02:12:00

Ash tree fungus on 2013-06-12 18:38:40.300551

Ash tree fungus on 2013-06-12 18:38:40.300551

Ash tree fungus on 2013-06-12 18:35:58.648036

Ash tree fungus on 2013-06-12 18:35:58.648036

Ash tree fungus on 2013-06-12 18:35:30.600874

Ash tree fungus on 2013-06-12 18:35:30.600874

Ash tree fungus on 2013-06-10 19:23:08.355790

Ash tree fungus on 2013-06-10 19:23:08.355790

Ash tree fungus on 2013-06-07 08:19:56.984267

Ash tree fungus on 2013-06-07 08:19:56.984267

Ash tree fungus on 2013-06-07 04:45:00

Ash tree fungus on 2013-06-07 04:45:00

Ash tree fungus on 2013-06-03 20:24:53.297245

Ash tree fungus on 2013-06-03 20:24:53.297245

Ash tree fungus on 2013-06-02 14:20:08.350280

Ash tree fungus on 2013-06-02 14:20:08.350280

Ash tree fungus on 2013-06-02 10:33:00

Ash tree fungus on 2013-06-02 10:33:00

Ash tree fungus on 2013-05-28 05:46:00

Ash tree fungus on 2013-05-28 05:46:00

Ash tree fungus on 2013-05-28 05:35:00

Ash tree fungus on 2013-05-28 05:35:00

Ash tree fungus on 2013-05-28 05:21:00

Ash tree fungus on 2013-05-28 05:21:00

Latest comments

Ken Wooding commented: Woodland below AL Saints Church Lt. Canfield belonging to our family planted 1997
Lucy Philpott commented: Tree with extensive dieback
Chris Blincoe commented: Hello We submitted a suspected sighting last Thursday from a smartphone using the app. The picture was a hand-held sample against a concrete block wall. There was no internet signal at first and when we checked the mapping system, we think it may have recorded the sighting as being at ...
Sandra commented: Is this ash dieback?
Heather Patrick commented: Affected twigs were regrowth from stumps. Mature ash trees on the same site showed no evidence of infection on this visit.
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What we're saying