Portland Bird Observatory
and Field Centre
Birds - migrant arrival dates, year 2000
Dates are for sightings made on Portland, and at Portland Harbour and Ferrybridge.
Dates for Year 2001 will be added soon.
| Species | 2000 | 2001 |
| Chiffchaff | 13th February | |
| Wheatear | 25th February | |
| House Martin | 28th February | |
| White Wagtail | 1st March | |
| Sand Martin | 9th March | |
| Puffin | 18th March | |
| Swallow | 21st March | |
| Willow Warbler | 21st March | |
| Blackcap | 21st March | |
| Ring Ouzel | 22nd March | |
| Arctic Skua | 24th March | |
| Sandwich Tern | 27th March | |
| Redstart | 6th April | |
| Yellow Wagtail | 6th April | |
| Pied Flycatcher | 9th April | |
| Little Tern | 13th April | |
| Grasshopper Warbler | 14th April | |
| Whitethroat | 14th April | |
| Hobby | 14th April? | |
| Common Tern | 15th April | |
| Cuckoo | 15th April | |
| Turtle Dove | 15th April | |
| Sedge Warbler | 17th April | |
| Whinchat | 19th April | |
| Pomarine Skua | 19th April | |
| Wood Warbler | 20th April | |
| Nightingale | 20th April | |
| Garden Warbler | 20th April | |
| Lesser Whitethroat | 21st April | |
| Reed Warbler | 26th April | |
| Swift | 26th April | |
| Spotted Flycatcher | 27th April | |
| Balearic Shearwater | 28th May |
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