Meteorological spring starts on 1st March but as usual we could easily still be in the grip of winter right through that month. Early arrivals can include some Brockholes specialities. Last year Sand Martin arrived on the very early date of 27th February. Keep an eye out on the weather for any warm plumes of air coming from southern europe which tends to herald these birds.
Little Ringed Plover are another early visitor. Brockholes holds the record for the earliest arrival of this species in Lancashire with one on the 8th March 2010. Interestingly one was reported yesterday (24th) close by at Grimsargh Wetland, which if confirmed would be the new record. Like Sand Martin, Little Ringed Plover is among a number of summer visitors that have been getting progressively earlier.
Another early bird is Osprey. Brockholes earliest is on the 20th March 2009. A big thanks to Bill Aspin for providing these #factoids